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Dissertations / Theses on the topic 'METAL-CONTAINING COMPOUND'

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Published: 10 March 2023

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1

陳淑恆 and Suk-hang Chan. "Synthesis of diazacrown ether and transition metal containing polymersby atom transfer radical polymerization and other methods." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B3124287X.

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2

Chan, Suk-hang. "Synthesis of diazacrown ether and transition metal containing polymers by atom transfer radical polymerization and other methods /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25212102.

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3

Lukacs, Michael James, and University of Lethbridge Faculty of Arts and Science. "Thermodynamics of 3+ metal cation containing systems." Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2003, 2003. http://hdl.handle.net/10133/187.

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Measurements of relative densities and relative massic heat capacities have been made for several aqueous rare earth chloride and perchlorate systems. Densities and relative massic heat capacities of acidified aqueous perchlorates of yttrium, ytterbium, dysprosium, and samarium as well as the chlorides of yttrium, ytterbium, dysprosium, samarium and gadolinium have been measured at the temperatures 288.15, 298.15, 313.5 and 328.15 K. Using the density and massic heat capacity data, apparent molar volumes and apparent molar heat capacities have been calculated. These data have been modeled using the Pitzer ion interaction approach as well as the Helgeson, Kirkham and Flowers equations of state. Apparent molar volumes and apparent molar heat capacities previously presented in the literature have been compared to the data presented here. single ion apparent molar volume and apparent molar heat capacity contributions were calculated. Infinite dilution properties have been compared to existing models used to predict infinite dilution properties. Densities of aqueous perchloric acid and ytterbium perchlorate at the temperatures from 348.15 to 423.15 K and at pressured from 10.00 to 30.00 MPa were measured. Apparante molar volumes were calculated from the density measurements. The apparent molar volume data were modeled using Pitzer ion interaction theory as well as HKF equations of state. Models presented are compared to existing models.
xi, 149 leaves : ill. ; 29 cm.

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4

Keiller, B. T. "The vibrational spectra of metal cluster compounds containing organic ligands." Thesis, University of East Anglia, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383722.

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5

McIntosh, Alan Paton. "Reaction of phosphorus containing compounds with transition metal multiple bonds." Thesis, University of Edinburgh, 1988. http://hdl.handle.net/1842/30483.

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6

Hoppe, Martin Louis. "Characterization of the electronic structure of complexes containing metal-heteroatom multiple bonds." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184616.

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The electronic structure of a variety of metal-heteroatom multiply bonded complexes, including some active alkyne metathesis catalysts, have been investigated using He(I) and He(II) ultraviolet photoelectron spectroscopy (UPS), X-ray photoelectron spectroscopy (XPS) and Fenske-Hall molecular orbital calculations. Utilizing this electronic structure information, confirmation of the proposed mechanism for the alkyne metathesis reaction which involves formation of a metallacyclobutdienyl intermediate was ascertained. Also, the important relationships between metallatetrahedral and metallacyclobutadienyl complexes, both of which have been mentioned as possible intermediates in the alkyne metathesis reaction and for which examples have been prepared and isolated, are discussed in significant detail. In the final chapters the electronic structure of some corresponding metal-nitrogen triply bonded complexes are discussed as well as the results probing the charge distribution in metal-heteroatom multiply bonded systems as determined by the XPS experiment.

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7

Jiang, Faming. "Compounds containing an unbridged dative bond between two transition metal atoms." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0026/NQ51877.pdf.

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8

Robbie, Alasdair J. "The study of transition metal complexes of phosphorus-nitrogen containing compounds." Thesis, University of Oxford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.433327.

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9

Cheng, Chung-chin. "Syntheses and photophysics of luminescent polynuclear coinage metal complexes with chalcogen and pnictogen containing bridging ligands /." Hong Kong : University of Hong Kong, 2001. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22956372.

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10

McMorn, Paul. "Oxidation of selected organic compounds using transition metal containing silicates and aluminophosphates." Thesis, University of Liverpool, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266048.

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11

鄭重展 and Chung-chin Cheng. "Syntheses and photophysics of luminescent polynuclear coinage metal complexes with chalcogen and pnictogen: containing bridging ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31241530.

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12

Walker, Kaley Anne. "Fourier transform microwave spectroscopy of some metal-containing compounds produced by laser ablation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ27266.pdf.

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13

Saunders, Graham Charles. "Redox-active transition metal compounds containing crown ethers as ligands and related studies." Thesis, University of Oxford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253407.

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14

Foster, Keith A. "Preparative, structural, and electrochemical investigation of metal complexes of tetraazamacrocyclic ligands containing tertiary amine donors." Diss., Georgia Institute of Technology, 1986. http://hdl.handle.net/1853/30370.

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15

Man, Ka-yan Kitty, and 文嘉欣. "Synthesis of transition metal containing polymers and fabrication of photonic devices by self assembly method." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31245821.

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16

Wang, Ming De. "Metal catalyzed ring expansion carbonylation, rearrangement, cyclization and oxidation reactions of nitrogen containing heterocyclic compounds." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6851.

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An important class of carbonylation reactions to construct lactams are those that involve the direct "stitching" of carbon monoxide into a nitrogen heterocycle resulting in ring expansion. Cobalt carbonyl catalyzed the carbonylation of a series of 2-substituted pyrrolidines to form piperidinones. The reaction is regiospecific in most cases and the yield of product is increased when ruthenium carbonyl is present as a second catalyst. Chapter 2 of this thesis describes this piece of work. During the investigation of the ring expansion carbonylation reactions of pyrrolidines, a new rearrangement process was discovered which occurred with nitrogen heterocyclic ketones $\rm\lbrack (CH\sb2)\sb{n}NCH\sb2COR,$ n = 4-7) to give lactams in 72-93% yields, catalyzed by the dual metallic $\rm\lbrack Co\sb2(CO)\sb8/Ru\sb3(CO)\sb \rbrack$ system. Studies, including several labelling experiments, indicated a hydrogen-oxygen positional exchanging path. After rearrangement, Ru$\sb3$(CO)$\sb $ could be recovered, and no Ru-Co clusters was detected. The most probable explanation for this finding may be that some of the steps in the reaction pathway are catalyzed by ruthenium while others are more effectively catalyzed by cobalt complexes. This work is discussed in detail in Chapter 3. A novel cyclization reaction was also observed during mechanistic studies giving information on the rearrangement reaction. That is, when ketones in which only one of the hydrogen atoms at an $\alpha$-carbon atom of a nitrogen-containing heterocycle is replaced by an alkyl group (e.g. 2-methyl (or 2,6-dimethyl)piperidinyl ketones), the reaction afforded the bicyclic 5,6,7,8-tetrahydroindolizines in 72-94% yields. In contrast to the rearrangement process which requires both Co$\sb2$(CO)$\sb8$ and Ru$\sb3$(CO)$\sb $ as catalysts, Co$\sb2$(CO)$\sb8$ or Ru$\sb3$(CO)$\sb $ only could catalyze the cyclization reaction in high yields. These bicyclic products are well known precursors of many alkaloids. Reaction of 2-aryl-5,6,7,8-tetrahydroindolizines with singlet oxygen, whether generated under sensitized photoreaction conditions or by cobalt catalyzed oxidation under mild conditions, gave 2-aryl-8a-hydroxy-6,7,8,8a-tetrahydro-3(5H)indolizinones in 63-71% yield. Chapter 4 deals with these transformations. Under phase transfer catalysis conditions some five and six-membered nitrogen-containing heteroaromatics reacted with acetylcobalt tetracarbonyl, generated in situ from CO, CH$\sb3$I and dicobalt octacarbonyl. Isoxazoles or isothiazoles gave N-acylated 1-amino-2-alken-3-ones or thiones, i.e. ring-cleavage reductive acylation products. The highest stereoselectivity (Z/E: 10/1) of the acylation reaction was found in the case of 5-methylisoxazole. Under the same conditions phthalazine, quinoline and isoquinoline gave N-acylated dimers in low to moderate yields. The reactivity of several other nitrogen-containing heterocycles such as pyrazoles was also investigated and the results are summarized in Chapter 5.

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17

Sequeira, L. J. "Studies on main group and transition metal compounds containing a sterically demanding, electron-withdrawing ligand." Thesis, Durham University, 1996. http://etheses.dur.ac.uk/5396/.

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The studies described herein relate to the co-ordination chemistry of l,3,5-tris(trifluoromethyl)benzene, Ar(^F)H. The unique combination of steric bulk and a highly electron-withdrawing nature found in the a- bound Ar(^F) ligand has already been exploited to stabilise a variety of unusual main group compounds including the surprisingly air- and moisture-stable diphosphene Ar(^F)P=Par(^F). Other examples are discussed in the introductory chapter, as is the increasingly active area of diphosphene research. Chapter 2 describes the synthesis and structural characterisation of six early σ-Ar(^F) transition metal complexes, Mo(N(^t)Bu)(_2)(Ar(^F))2, Cr(NAd)(_2)(Ar(^F))(_2), [Mo(NAr)(_2)(Ar(^F))Cl-LiCl(dme)](_2), V(Ar(^F))(_2)Cl(thf), V(Ar(^F))(_3)-O -Li(thf)(_3) and Cr(Ar(^F))(_2)(PMe(_3))(_2). The first five of these compounds exhibit the rare phenomenon of weak metal-fluorine interactions, which is discussed in terms of several structural factors such as tilting of the aryl ring towards the direction of the M-F interaction The co-ordination chemistry of the diphosphenes Ar(^F)p=PArF, Ar*P=PAr* and Ar*P=PArF (Ar* = 2,4,6-(^t)BuC6H3) is reported in chapter 3. Ar(^F)p=Par(^F) is shown to displace olefins from a bis(imido)molybdenum centre to generate complexes such as Mo(NR)(_2)(PMe)(_3)(Ti2-ArFp=PArF) (R = tBu, 2,6-iPr2C6H3). The crystal structure of Mo(NtBu)2(PMe)3(Ti2- ArFp=PArF) has been elucidated. Related investigations have focused on the co-ordination mode of the diphosphenes Ar*P=PAr* and Ar*P=PArFwith [Pt(PEt3)Cl2]2/ and a variety of Til-complexes has been spectroscopically observed. The development of phosphorus based analogue of the industrially important olefin metathesis reaction is detailed in chapter 4. The reaction of ArPCl2, [Ar = Ar(^F), Ar* and 2,6-(CF3)2-C6H3 (Ar(^f1)] with the halide abstractor W(PMe3)6 leads to the generation of ArP=PAr via a postulated [W]=PAr phosphinidene intermediate. The unsymmetrical diphosphene ArFp=PAr* has been synthesised analogously from a mixture of ArFPCl2 and Ar*PCl2 with W(PMe3)6- When Ar is small (2,4,6-iPr3C6H2, 2,4,6- Me3C6H2), ArPCl2 reacts with W(PMe3)6 to give three-membered tricyclophosphanes, [ArP](_3) π-bound complexes of the Ar(^F)H ligand have been synthesised via metal vapour synthesis experiments, carried out in collaboration with Prof. F.G.N. Cloke at Sussex University. Chapter 5 describes the preparation of the bis-arene complexes M(T|6-ArFH)2 (M=Cr, V, Nb) and Ru(Ti6-ArFH)(Ti4-ArFH).Full experimental details and characterising data for chapters 2-5 are collected in chapter 6.

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18

William, David N. "Synthesis, reactivity and bonding of compounds containing transition metal-nitrogen multiple bonds and related studies." Thesis, Durham University, 1990. http://etheses.dur.ac.uk/6253/.

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This thesis describes studies directed towards the preparation of new transition metal species containing multiple bonds to nitrogen, with a view to learning more about the structure and reactivity of metal bound nitrogen: Chapter 1 highlights areas of transition metal nitrido and imido chemistry of relevance to the general theme of the thesis. Chapter 2 describes the use of silyl amines and amides for convenient solution syntheses of half-sandwich imido complexes of niobium and tantalum of the type CpM(NR)Cl(_2) (R = Me, Bu, 2-6-(^i)Pr(_2)C(_6)H(_3)). In addition, the preparation and characterisation of alkyl, phenoxide and alkoxide derivatives are presented. The bis-neopentyl derivative, CpNb(N(^t)Bu)(CH(_2)CMe(_3))(_2), is found to possess two a-agostic C- H interactions. Finally, attempts to prepare a bis imido species of the type [CpNb(NR)(_2)] are discussed. Chapter 3 employs Fenske-Hall quantum chemical MO calculations (FHMO), to learn more about the nature of the imido bonding in CpNb(NMe)Cl(_2), and compares this class of compound with Group 4 metallocenes (CP2MX2) and complexes of the type Cp*Ta(η(^2)-CHPMe(_2))X(_2). Chapter 4 describes a search for metal-nitrogen complexes exhibiting the unusual phenomenon of bond-stretch isomerism. Modified preparations of molybdenum and tungsten nitrido starting materials have been developed and their reactions with tertiary phosphines examined. Attempts to prepare M(N)Cl(_3)(PMe(_3))(_3) led to the isolation of the phosphiniminato species [Mo(NPMe(_3))Cl(_2)(PMe(_3))(_3)]Cl, which converts under mild conditions to the binuclear nitrido complex [(PMe(_3))(_2)Cl(_3)MoNMoCl(_3)(PMe(_3))(_2)][Me(_3)PNPMe(_3)]. The X-ray structures, reactivity and bonding of these unusual species are discussed. Other attempts to isolate bond-stretch isomers, from tungsten and rhenium nitride starting materials, resulted in nitride complexes such as W(N)Cl(_3)(PR(_3))(_2) (PR(_3) = PMe(_3), PMe(_2)Ph, PPh(_3)) and Re(N)Cl(_2)(PR(_3))(_n) (n = 3, PR(_3) = PMe(_2)Ph; n = 2, PR(_3) = PMePh(_2)). Chapter 5 presents a detailed analysis of the 0x0 bonding in the isomers of Nb(O)Cl(_3)(PMe(_3))(_3) arising by lengthening of the metal-oxygen bond (bond-stretch isomers). The bonding has been analysed over a range of metal-oxygen distances and destabilising anti-bonding interactions found at shorter Nb-O bond lengths. These observations are compared with the results of calculations on the hypothetical nitride species Mo(N)Cl(_3)(PMe(_3))(_3). Chapter 6 gives experimental details for chapter 2-5.

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19

Benedetti, Erica. "Cycloisomerization reactions catalyzed by transition metal complexes : synthesis of oxigen-and nitrogen-containing heterocyclic compounds." Paris 6, 2011. http://www.theses.fr/2011PA066448.

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Ces dernières années, le besoin de méthodes éco-compatibles pour la préparation d’une vaste gamme de produits chimiques requis par la société a poussé la recherche à développer de nouveaux procédés de synthèse qui soient plus efficaces et économiques. Afin de minimiser l'utilisation de matières premières et la production de déchets, une réaction chimique devrait procéder selon les principes d’économie d’atomes. Plus précisément, une séquence synthétique devrait idéalement avoir lieu avec un contrôle complet de la stéréochimie, de manière quantitative et sans formation de produits secondaires. Les réactions de cyclisation des systèmes polyinsaturés, catalysées par les métaux de transition, offrent une opportunité réelle d'atteindre les objectifs exposés ci-dessus. Dans cette thèse, quatre différentes classes de réactions de cyclisation, catalysées par les métaux de transition, ont été traitées: (1) les métathèses des dienes et des énynes, (2) les carbonylations de Pauson-Khand, (3) l’activation électrophile d'alcynes catalysée par l'iridium et (4) les cycloisomerizations d’allènes catalysées par l'or. Ces méthodologies, qui ont permis d'obtenir une haute complexité moléculaire en une seule étape de synthèse, ont été utilisées avec succès pour la formation de nombreux composés hétérocycliques oxygénés et azotés. Des études, qui décrivent la large applicabilité de ces réactions, sont publiées avec un rythme très rapide. Dans le futur, la découverte de nouvelles transformations catalysées par les métaux de transition continuera sûrement à occuper un rôle central dans la synthèse organique

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20

Garrett, Ian Ross. "Studies of the effect of metal containing drugs on acute and chronic inflammation /." Title page, table of contents and summary only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phg2386.pdf.

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21

Lundin, Pamela M. (Pamela Marie). "Nickel-catalyzed asymmetric arylations of [alpha]-halocarbonyl compounds and studies of boratabenzene-containing transition metal complexes." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62102.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2010.
In title on title-page, [alpha] appears as a Greek symbol. Vita. Cataloged from PDF version of thesis.
Includes bibliographical references.
Chapter 1 begins with a review of the current literature on cross-coupling methods to generate a-arylcarbonyl compounds, with a special emphasis on asymmetric arylations. The second section of chapter 1 describes the development of an asymmetric Negishi arylation of a-bromoketones using a nickel/pybox catalyst. The third section details the development of a Suzuki arylation of a-bromo- and a-chloroamides using aryl-(9-BBN) reagents. Both of these cross-coupling procedures are stereoconvergent, as they convert the racemic starting electrophile to an enantioenriched product. Chapter 2 describes new studies into the chemistry of boratabenzene-containing transition-metal complexes. In particular, a new method for preparing complexes bearing a diphenylphosphidoboratabenzene ligand is disclosed, starting from a transition metal-diphenylphosphide and a boracycle, which is an intermediate in the synthetic route previously used in the preparation of these complexes. In addition, the preparation and characterization of a new, tri-ortho-substituted variant of potassium diphenylphosphidoboratabenzene is described. This new species is used as a ligand in an iron complex, which is characterized. In addition, preliminary studies towards the synthesis of palladium complex bearing this new ligand are disclosed.
by Pamela M. Lundin.
Ph.D.

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22

Smithback, Michael T. "Rhenium(I) metal-to-ligand charge-transfer excited states containing sigma-bonded closo-dicarbadodecaboranes." Laramie, Wyo. : University of Wyoming, 2006. http://proquest.umi.com/pqdweb?did=1212790661&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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23

Sinlapadech, Sunsanee. "Photoionization of organic molecules in MCM-41, AlMCM-41 and metal containing AlMCM-41 mesoporous materials." online access from Digital Dissertation Consortium, 2003. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3085619.

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24

Lo, Hiu-suet. "Design and syntheses of luminescent alkynyl complexes containing multinuclear platinum (II) and coinage metal centres from photophysics to host-guest chemistry and supramolecular architectures /." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B41633714.

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25

Lo, Hiu-suet, and 盧曉雪. "Design and syntheses of luminescent alkynyl complexes containing multinuclear platinum (II) and coinage metal centres: from photophysics to host-guest chemistry andsupramolecular architectures." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B41633714.

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26

Zhang, Zhensheng [Verfasser], Herbert W. [Akademischer Betreuer] Roesky, Dietmar [Akademischer Betreuer] Stalke, Lutz [Akademischer Betreuer] Tietze, and Gerhard [Akademischer Betreuer] Wörner. "Oxygen Bridged Metal Systems: Heterometallic Compounds Containing Main Group Metal, Transtion Metal and f-Elements / Zhensheng Zhang. Gutachter: Dietmar Stalke ; Lutz Tietze ; Gerhard Wörner. Betreuer: Herbert W. Roesky." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2011. http://d-nb.info/1043992782/34.

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27

Zhang, Zhensheng Verfasser], Herbert W. [Akademischer Betreuer] Roesky, Dietmar [Akademischer Betreuer] Stalke, Lutz F. [Akademischer Betreuer] [Tietze, and Gerhard [Akademischer Betreuer] Wörner. "Oxygen Bridged Metal Systems: Heterometallic Compounds Containing Main Group Metal, Transtion Metal and f-Elements / Zhensheng Zhang. Gutachter: Dietmar Stalke ; Lutz Tietze ; Gerhard Wörner. Betreuer: Herbert W. Roesky." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2011. http://nbn-resolving.de/urn:nbn:de:gbv:7-webdoc-3208-5.

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28

Benkada, Assma [Verfasser], Wolfgang [Akademischer Betreuer] Bensch, and Norbert [Gutachter] Stock. "Synthesis of Thiostannates, Oxo-Thiostannates and Tin-Sulfides Applying Transition Metal Complexes Containing Macrocyclic Amine Molecules : Development of new synthetic routes to synthesize Sn-S and S-Sn-O compounds and investigation of their properties / Assma Benkada ; Gutachter: Norbert Stock ; Betreuer: Wolfgang Bensch." Kiel : Universitätsbibliothek Kiel, 2020. http://d-nb.info/1222974169/34.

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29

Elena, Michelucci. "MASS SPECTROMETRY AS A TOOL TO STUDY METAL-CONTAINING COMPOUND/PROTEIN INTERACTIONS FOR ANTICANCER METALLODRUG." Doctoral thesis, 2018. http://hdl.handle.net/2158/1114111.

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30

Huang, Wei-Ting, and 黃唯庭. "Use Surface-Enhanced Raman Scattering to detect hazardous metal Based on Thiol bond-containing compound - Modified Gold Nanoparticles." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/bar278.

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碩士
高雄醫學大學
醫藥暨應用化學系碩士班
104
Nowadays our Industrial development are more developed that produce heavy metal ions. Heavy metal ions contain toxins and accumulated in the body, the Earth caused pollution of the environment more besides destroying the environment even endanger health. Therefore we are committed to detect heavy metal ions’ existence in our daily life, to prevented contamination. Surface-enhanced Raman scattering (SERS) has proven to be promising for the detection of trace analytes. And the noble metal nanoparticles have broad range of applicability. Noble metal nanoparticles can increase Surface-enhanced Raman scattering (SERS) signal to detect heavy metal ions. However, the repeatability of noble metal nanoparticles is difficult to control. We planned to make noble metal form colloid particles form a regular array of nanoparticles patterns by adjusting the surface energy. We use SH- compound attached to nanoparticle arrays. Then the analytes which contain heavy metal may chelation with SH- compound. Finally, use Surface-enhanced Raman scattering (SERS) to detect enhanced signal of heavy metal.

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31

Xun, Xiumei. "Synthesis and structure of new transition metal containing bismuth oxides." Thesis, 2002. http://hdl.handle.net/1957/31502.

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32

Zhang, Zhensheng. "Oxygen Bridged Metal Systems: Heterometallic Compounds Containing Main Group Metal, Transtion Metal and f-Elements." Doctoral thesis, 2010. http://hdl.handle.net/11858/00-1735-0000-0006-AEC9-2.

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33

"Transition metal complexes of flexible ligands containing a dipyridinylmethanone moiety." Thesis, 2005. http://library.cuhk.edu.hk/record=b6074082.

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Di-2-pyridinylmethanone (di-2-pyridyl ketone) is a well-known ligand within the family of basic building blocks for the construction of metal-organic complexes with diverse architectures and potential applications in relation to their physical and chemical properties. A systematic investigation on the generation and structure of transition metal complexes based on six ligands containing the dipyridinylmethanone moiety is reported in this thesis. Although all these ligands are known except L7, their coordination chemistry remains unexplored to date.
Ligand 2-pyridinyl-3-pyridinylmethanone (L1) is an excellent building block for the construction of infinite single-strand helical architectures with various metal salts. In the resultant helical complexes, Ll exhibits three kinds of coordination modes involving two kinds of bridging conformations, resulting in four types of single-strand helical chains. Among them is a pair of helical conformational polymorphs generated by the solvent-controlled process, in which the 21 helices of opposite chirality in one are stacked alternately to form a racemate, whereas the 41 helices in the other are assembled homochirally by inter-chain argentophilic interaction to generate a conglomerate. In a series of six isostructural 21 helical Ag(I) complexes, the pitch length corresponds not only to the size of the embedded anion but also to the manner of its fitting into the groove of the helix. In the Co(II) and Zn(II) complexes that comprise helical chains without anion embedment, the pitch lengths are dictated by the size of the metal cations.
Ligand 2-pyridinyl-4-pyridinylmethanone (L2) readily gives rise to dimeric metallacyclophanes with various Ag(I) salts, which bear close structural similarity. An ordered sequence of the coordinating ability of a series of nine polyatomic monoanions has been established on the basis of structural parameters derived from their interaction with a common disilver(I) metallacyclophane skeleton in isostructural complexes. The reactions of L2 with Co(II), Cu(II), Zn(II) and Cd(II) salts give rise to supramolecular architectures assembled through weak interactions including hydrogen bonding and pi···pi stacking, in which L2 adopts various ligation modes.
Metal complexes of 3-pyridinyl-4-pyridinylmethanone (L4) exhibit a variety of structural types: single chain, ladder-like chain, (4,4) network and tetrameric unit. (Abstract shortened by UMI.)
Chen Xudong.
"July 2005."
Adviser: Thomas C. W. Mak.
Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 3787.
Thesis (Ph.D.)--Chinese University of Hong Kong, 2005.
Includes bibliographical references (p. 143-164).
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Electronic reproduction. [Ann Arbor, MI] : ProQuest Information and Learning, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Abstract in English and Chinese.
School code: 1307.

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34

Kitto, Heather J. "Conformational control in dinuclear metal helicates and related complexes containing tetra(tertiary phosphines)." Phd thesis, 2005. http://hdl.handle.net/1885/151560.

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35

"Synthesis and structural characterization of some metal complexes of phosphorus-containing ligands." Chinese University of Hong Kong, 1996. http://library.cuhk.edu.hk/record=b5888852.

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pt I. Heterobimetallic complexes of PPh2, trans-(CO)3Fe(Ph2Ppy)2 and trans-(CO)3Fe(Ph2Ppym)2 -- pt II. Metal complexes of tertiary phosphine betaines.
by Song-Lin Li.
Thesis (Ph.D.)--Chinese University of Hong Kong, 1996.
Includes bibliographical references (leaves 77-83, 167-173).
Acknowledgments
Abstract --- p.i-ii
Table of Contents --- p.iii-iv
Structural Formulas of Ligands --- p.v
Index of Compounds --- p.vi-vii
List of Tables --- p.viii-ix
List of Figures --- p.x-xii
Chapter Part I. --- " HeterobimetaUic Complexes of PPh2-, trans- (CO)3Fe(Pli2Ppy)2 and trans-(CO)3Fe(Ph2Ppym)2" --- p.1 - 83
Chapter 1. --- Introduction --- p.1-11
Chapter 2. --- Results and Discussion
Chapter 1. --- "Synthetic and Structural Characterization of the Phosphido-Bridgcd Heterobimetallic Transition Metal Complex, (OC)3Fe(μ-PPh2)2Mo(CO)4" --- p.12-18
Chapter 2. --- ############################################################################################################################################################################################################################################################### --- p.19-36
Chapter 3. --- Coordination Chemistry of a New Neutral Organomctallic Tridcntate Ligand trans-(CO)3Fe(Ph2Ppym)2 (Ph2Ppym = 2-(di --- p.37-76
Chapter 1. --- Synthesis and Crystal Structure of trans-(CO)3Fe(Ph2Ppym)2 --- p.38-42
Chapter 2. --- "Mono-, Di- and Tridcntate Coordination Modes of trans-(CO)3Fe(Ph2Ppym)2 Towards Mercury(II) Halide/Pscudohalide" --- p.42-52
Chapter 3. --- "Synthesis and Crystal Structures of Complexes Containing an Fe→Cd Donor-Acceptor Bond Formed by Reaction of trans-(CO)3Fe(Ph2Ppym)2 with CdX2 (X = C1, Br, I，SCN, C1O4)" --- p.53-65
Chapter 4. --- "Miscellaneous: Interaction of trans-(CO)3Fe (Ph2Ppym)2 with Hg2(ClO4)2.xH2O，[(cod)RhCl]2, (cod)PdCl2, PdCl2 and Nd(SCN)3 .xH2O" --- p.66-76
References --- p.77-83
Chapter Part II. --- Metal Complexes of Tertiary Phosphine Betaines --- p.84-173
Chapter 3. --- Introduction --- p.84-96
Chapter 4. --- Results and Discussion
Chapter 1. --- Betaine Derivatives --- p.97-109
Chapter 2. --- Cadmium(II) Complexes with Tertiary Phosphine Bctaincs --- p.110-145
Chapter 1. --- """Paddle wheel-like"" cadmium(II) complexes" --- p.111-116
Chapter 2. --- "Discrete Mono-, Bi-, Tri- and Tctra-nuclcar Complexes of Cadmium(II) with Ph3P+(CH2)2CO2-" --- p.116-129
Chapter 3. --- A Layer-Type Complex of Cadmium(II) Chloride/Pcrchlorate with Triphenylphosphoniopropionate (Ph3P+(CH2)2C02 -) --- p.130-133
Chapter 4. --- A Layer-Type Complex of Cadmium(II) Chloride/Pcrchlorate with Triphenylphosphoniopropionate (Ph3P+(CH2)2C02-) --- p.134-139
Chapter 5. --- Mixed-ligand Cadmium(II) Complexes of Ph3P(CH2)2CO2- and Me2N(CH2)2NMe2 (tmen) --- p.139-144
Chapter 3. --- Zinc(II) and Mercury(II) Complexes --- p.146-155
Chapter 1. --- Synthesis and Structural Characterization of Mono- and Dinuclcar Zinc(II) Complexes of Triphenylphosphoniopropionate --- p.146-151
Chapter 2. --- Interaction of Mercury(II) Halidcs with Tertiary Phosphine Bctaines --- p.151-155
Chapter 4. --- "Cobalt(II), Copper(II) and Silver(I) Complexes" --- p.156-166
References --- p.167-173
Chapter 5. --- Conclusion --- p.174-178
Chapter 6. --- Experimental --- p.179-203
Appendix A Table of Atomic Coordinates and Thermal Parameters --- p.204-226
Publications based on results reported in this thesis --- p.227-228

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36

Bliesner, Rebecca J. "Synthesis and structural determination of alkali and alkaline earth metal containing bismuth vanadates /." 2001. http://hdl.handle.net/1957/8709.

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37

"Syntheses, structures and reactivities of metal complexes containing tridentate pyridyl-linked dianionic ligands." 2002. http://library.cuhk.edu.hk/record=b6073397.

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"January 2002."
Thesis (Ph.D.)--Chinese University of Hong Kong, 2002.
Includes bibliographical references.
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Mode of access: World Wide Web.
Abstracts in English and Chinese.

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38

Gómez, Fernando José. "Aryloxy tungsten-based classical catalytic systems and group 14 metal-containing dienes in acyclic diene metathesis polymerization /." 2000. http://etd.fcla.edu/etd/uf/2000/amt2430/FJG-Dissertation.pdf.

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39

Wan, Shu-Hao, and 萬書豪. "Study on ring-expansion reaction of terminal-alkyne-containing aziridine compounds induced by ruthenium metal complexes." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/62925837454974389782.

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碩士
國立臺灣大學
化學研究所
101
Reactions of alkynyl aziridine compounds with half-sandwiched ruthenium Cp phosphine complexes are explored. Ring-expansion reaction of these alkynyl aziridines is induced by ruthenium metal complexes to form either five- or six-membered ring products. Two types of aziridinyl compounds 2a-c and 3d-e containing propargylic alcohol moieties with and without cycloalkane and the other aziridinyl compounds 4f-h containing alkynyl groups are prepared. Different final products were obtained from metal induced ring expansion and the transformation proceeds through either a 5-endo-dig cycloaddition or via formation of metal vinylidene intermediate. Also, various ring expansion processes on the quarternary ammonium cation are accompanied with rare skeletal rearrangements. Reactions of [Cp(PPh3)2Ru]Cl (1) and [Cp(dppe)Ru]Cl (1’) with 2a-c in the presence of KPF6 in MeOH afford the cationic ruthenium N-heterocyclic complexes with six-membered ring skeleton. The transformation proceeds through a 5-endo-dig cycloaddition via π-coordinated species and the ring expansion is accompanied with a new rearrangement. Depending on the substituents on the aziridinyl ring, different final products were obtained from 2a-c. The ruthenium 3-(N-benzyl)pyridinyl complexes 6c and 6c’ are formed from the reactions of 2c (R1 = R2 = H) with 1 and 1’, respectively. However, the reaction of 2a (R1 = R2 = Me) leads to complex 5a including a MeOH addition. In the reaction of 2b with only one methyl substituent, two kinds of products 5b and 6b are simultaneously obtained. Complex 5b transforms into complex 6b by a MeOH elimination at 60 ºC. The mechanism was proposed based on both D- and 13C-isotopic labeling studies. The second type of aziridinyl propargylic alcohols involves cycloalkane ring. Treating the propargylic alcohol 3d in which the terminal alkyne and aziridine are anti- to each other on a cyclohexyl ring, with 1’ in the presence of KPF6 in MeOH yields the cationic cyclic aminocarbene complex 7d’ bearing a dimethyl ketal on the trans-[4,3,0]-bicycle skeleton as the major product, and the corresponding ketone isomer 8d’ as the minor one. Because of the spatial limitation, the cycloaddition of 3d through π-coordination is forbidden. The transformation proceeds via the alternative route on a basis of ruthenium vinylidene and allenylidene interchange followed by a semipinacol rearrangement or a cyclopropyl ring formation-opening process. Transformations of aryl-substituted alkynyl aziridines 4g and 4h into the corresponding 2-substituted pyrroles are catalyzed by 1. The catalytic cycle proceeds through formation of the ruthenium vinylidene intermediate, followed by a ring-expansion of the aziridinyl ring and subsequent proton-shift/proton induced-demetallation steps. The intermediate cyclic aminocarbene complex 9f was isolated from the stoichiometric reaction of alkyl-substituted alkynyl aziridine 4f.

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40

Rajeshkumar, Venkatachalam, and 范瑞杰. "Transition-Metal-Catalyzed Reactivity Study of N-containing Compounds with [60]Fullerene: Synthesis of Novel [60]Fullerene Derivatives." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/ay6ub3.

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博士
國立交通大學
應用化學系碩博士班
101
Developments of three new methods for fullerene functionalization through transition metal catalysis are presented. Palladium-catalyzed heteroannulation of [60]fullerene with N-substituted benzamides, which proceeds through direct sp2 C–H bond activation to form 7-membered ring pallada-intermediate with C60, led to formation of [60]fulleroisoquinolinones in moderate to good yields 8–64% based on recovered C60. C–H bond activation is highly regioselective in this reaction. An efficient palladium-catalyzed chelating-group-assisted C−H activation of N-sulfonyl-2-aminobiaryls and their annulations with [60]fullerene via sequential C–C and C–N bond formation at room temperature to afford [60]fulleroazepines is demonstrated for the first time. The formation [60]fulleroazepines is highly regioselective and tolerance to both electron-withdrawing and electron-donating groups on the aryl moiety with good monofuctionalized fullerene reaction yield (up to 51% isolated yield and 85% based on recovered C60). A system with ingredients of late transition-metal halides, phosphines, water and reducing agent in 1,2-dichlorobenzene can efficiently catalyze the intermolecular reductive coupling of [60]fullerene with N-sulfonylaldimines to afford novel 1,2-hydrobenzylated [60]fullerene derivatives. A control experiment in the absence of aldimines produced C60H2, which proved that the reaction could proceed via a [60]fullerene metal complex, M(η2-C60)(ligand). An isotope labeling experiment with D2O as deuterio source resulted in deuteriobenzylation with deterium bonded to the sp3-carbon of C60, providing evidence of a five-membered azametallacycle intermediate. Evaluation of the scope of reductive coupling reaction with versatile aldimines gave access to the novel hydrobenzylated products. All the reductive coupling products were completely characterized by infrared and NMR spectroscopy and ESI-mass spectrometry. Based on these results, a possible reaction mechanism is proposed. Synthesized series of open-cage fullerene derivatives possessing with N-alkylmaleimide moiety as n-type materials for organic solar cells.

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41

Etheredge, Kristen Miriam Sharon Gronberg. "Synthesis, characterization and magnetic property studies of copper-based phosphate and silicate compounds containing nanosize transition metal oxide frameworks." Thesis, 1996. http://hdl.handle.net/1911/16924.

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The search for novel compounds with nanosize transition metal oxide frameworks is important for the study and understanding of materials with interesting and important magnetic and electronic properties. These low-dimensional structural features have become associated with unusual physical phenomena such as charge density waves, magnetic ordering, and superconductivity. Exploratory synthesis of copper(II) and copper(I/II) phosphates containing oligomers, chains and layers has been investigated through the use of low-melting eutectic fluxes. Additionally, magnetic property studies of many of these compounds have been undertaken and interesting ordering has been observed. Ultimately, these new compounds should lead to structural models for experimental and theoretical studies of electrons in a confined lattice. Several interesting and significant low-dimensional copper phosphates and silicates have been synthesized by employing low-melting eutectic fluxes for crystal growth. Characterization was carried out by single and powder X-ray diffraction, thermal analysis (DTA and TGA), infrared spectroscopy and magnetic measurements. Three compounds exhibiting low-dimensional features dependent on the versatility of Cu-O-P-O-Cu bonding have been found: $\rm Na\sb2CuP\sb2O\sb7,$ $\rm Ba\sb2Cu(PO\sb4)\sb2$ and $\rm BaCuPO\sb4Cl.$ Long-range antiferromagnetic ordering has been found despite the long Cu--Cu distances and lack of Cu-O-Cu interactions. $\rm Li\sb2Cu\sb3Si\sb4O\sb{12}$ and LiCu$\sb2$PO$\sb5$ have copper oxide trimers and layers with Cu-O-Cu bonds, respectively. The magnetic properties of the latter and $\beta$-NaCuPO$\sb4$ (a structurally known compound containing one dimensional (Cu$\sb2\rm O\sb8\!\sb\infty\sp{12{-}}$ chains) have been studied and show strong coupling. Finally, investigations into the mixed-valence copper(I/II) system has produced two welcome additions to a small family of electronically distinct copper compounds, Cu$\sb2$PO$\sb4$ and $\rm Na\sb{2.2}Cu\sb{3.8}P\sb2O\sb9Cl.$ These compounds both have fascinating low-dimensional features: an array of $\rm Cu\sp{I}O\sb2$ cross-linked by PO$\sb4$ tetrahedra and a chain of condensed copper oxide polyhedra, respectively. Our structure/property correlation studies should offer insight into the conducting mechanism of technologically important materials and in the development of new materials with desired properties.

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42

柯思妤. "Self-Assembly, Structural Diversity and Properties of L-histidine-containing Chiral Zinc(II), Nickel(II) and Cadmium(II) Metal Compounds." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/93353191176790163831.

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碩士
國立臺灣師範大學
化學系
101
The goal of this study was to develop a self-assembly synthetic strategy for the preparation of metal–organic coordination polymers using L-2-amino-3-(1H-imidazol-4-yl)propanic acid (L-histidine), 4,4’-bipyridine (bipy) and 5,5’-bipyrimidine (bpym) in combination with different transition metal ions. The solid state structures of the products were characterized by FT-IR spectroscopy, elemental analysis, thermogravimetric analysis and single-crystal X-ray diffraction methodology. The reaction of L-histidine with Zn(II) or Ni(II) ions leads to the formation of neutral monomeric compounds, [M(L-his)2]H2O (M = Zn (1), Ni (2)). In 1, the Zn(II) centers are coordinated by two N atoms of two different imidazoles and two N atoms of the NH2 groups of two L-histidine ligands to form a tetrahedral geometry. In 2, the nickel(II) centers are coordinated to two L-histidine ligands in a tridentate fashion through N, NH2 and O to furnish an octahedral geometry. In another reaction, when Cd(II) ion is allowed to react with 4,4’-bipyridine and L-histidine, in the present of perchlorate (ClO4 ) or nitrate (NO3 ), the coordination polymers {[Cd(bipy)(L-his)(H2O)](ClO4)}n (3), {[Cd(bipy)(L-his)(H2O)](NO3)H2O}n (4), respectively, are formed. The molecular structures of 3 and 4 reveal that the L-histidine acts as a bridging ligand, adopting a bis-chelating coordination mode through the N atom of the NH2 group and four O atoms of carboxylates to form a 1-D chain. The 4,4’-bipyridine ligands are then connected with each chain to afford a 2-D layered structure. In these series, the de-/ad-sorption behavior of coordinated water molecules and guest water molecules are supported by TGA technology. The results show that the process is reversible when the system is exposed to water vapor. In particular, the chemical and physical adsorption behavior of 4 can be clearly differentiated from the TGA patterns. When Cd(NO3)2 or Cd(ClO4)2 is reacted with 5,5’-bipyrimidine and L-histidine, the coordination polymers {[Cd(bpym)0.5(L-his)(H2O)](NO3)C2H5OH}n (5) and {[Cd(bpym)0.5(L-his)(H2O)](ClO4)H2O}n (6), respectively, are formed. In 5 and 6, the Cd(II) centers are coordinated with L-histidine ligands in a tetradentate coordination mode via the N atom of imidazole, the N atom of an NH2 group and two carboxylate O atoms to form a 1-D chain. In addition, 5,5’-bipyrimidine is connected to each chain of 5 and 6 via cis- and trans form, respectively, to form a 2-D layer and a 3-D structure. Key word：chiral, L-histidine, metal-organic framework, self-assembly.

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43

Pineda, Cedeno Leslie William. "Germanium-, Tin-, Lead-, and Bismuth-Containing β-Diketiminato Complexes for the Synthesis and Structural Characterization of Hydroxide, Carboxylic Acid, Heterobimetallic Oxide, Transition Metal-Main Group, Hydride and Halide Compounds." Doctoral thesis, 2006. http://hdl.handle.net/11858/00-1735-0000-0006-B0D1-0.

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44

Pineda, Cedeño Leslie William [Verfasser]. "Germanium-, tin-, lead-, and bismuth-containing β-diketiminato [beta-diketiminato] complexes for the synthesis and structural characterization of hydroxide, carboxylic acid, heterobimetallic oxide, transition metal-main group, hydride and halide compounds / vorgelegt von Leslie William Pineda Cedeño." 2006. http://d-nb.info/982145101/34.

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