Добірка наукової літератури з теми "Flexible amide ligands"
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Статті в журналах з теми "Flexible amide ligands"
Wang, Xiu-Li, Dan-Na Liu, Hong-Yan Lin, Guo-Cheng Liu, Na Han, Jian Luan, and Zhi-Han Chang. "Application of flexible bis-pyrazine–bis-amide ligands to construct various polyoxometalate-based metal–organic complexes." RSC Advances 5, no. 70 (2015): 56687–96. http://dx.doi.org/10.1039/c5ra09529h.
Повний текст джерелаThapa, Kedar Bahadur, and Jhy-Der Chen. "Crystal engineering of coordination polymers containing flexible bis-pyridyl-bis-amide ligands." CrystEngComm 17, no. 25 (2015): 4611–26. http://dx.doi.org/10.1039/c5ce00179j.
Повний текст джерелаWang, Xiu-Li, Peng Liu, Jian Luan, Hong-Yan Lin, and Chuang Xu. "The Role of the Coordination Modes of a Flexible Bis(pyridylamide) Ligand in the Topology of 2D Copper(II) Complexes." Zeitschrift für Naturforschung B 67, no. 9 (September 1, 2012): 877–86. http://dx.doi.org/10.5560/znb.2012-0179.
Повний текст джерелаSalzmann, Kevin, Candela Segarra, and Martin Albrecht. "Donor‐Flexible Bis(pyridylidene amide) Ligands for Highly Efficient Ruthenium‐Catalyzed Olefin Oxidation." Angewandte Chemie 132, no. 23 (March 25, 2020): 9017–21. http://dx.doi.org/10.1002/ange.202002014.
Повний текст джерелаSalzmann, Kevin, Candela Segarra, and Martin Albrecht. "Donor‐Flexible Bis(pyridylidene amide) Ligands for Highly Efficient Ruthenium‐Catalyzed Olefin Oxidation." Angewandte Chemie International Edition 59, no. 23 (March 25, 2020): 8932–36. http://dx.doi.org/10.1002/anie.202002014.
Повний текст джерелаElisi, Gian Marco, Annalida Bedini, Laura Scalvini, Caterina Carmi, Silvia Bartolucci, Valeria Lucini, Francesco Scaglione, Marco Mor, Silvia Rivara, and Gilberto Spadoni. "Chiral Recognition of Flexible Melatonin Receptor Ligands Induced by Conformational Equilibria." Molecules 25, no. 18 (September 4, 2020): 4057. http://dx.doi.org/10.3390/molecules25184057.
Повний текст джерелаBai, Hong-Ye, Wei-Qiang Fan, Chun-Bo Liu, Wei-Dong Shi, and Yong-Sheng Yan. "Synthesis, structure and electrochemical behavior of a 3D crystalline copper(II) metal-organic framework." Functional Materials Letters 07, no. 04 (August 2014): 1450049. http://dx.doi.org/10.1142/s1793604714500490.
Повний текст джерелаThapa, Kedar Bahadur, and Jhy-Der Chen. "ChemInform Abstract: Crystal Engineering of Coordination Polymers Containing Flexible Bis-pyridyl-bis-amide Ligands." ChemInform 47, no. 8 (February 2016): no. http://dx.doi.org/10.1002/chin.201608231.
Повний текст джерелаHaris, Nur Shuhaila Haryani, Nafisah Mansor, Mohd Sukeri Mohd Yusof, Christopher J. Sumby, and Maisara Abdul Kadir. "Investigating the Potential of Flexible and Pre-Organized Tetraamide Ligands to Encapsulate Anions in One-Dimensional Coordination Polymers: Synthesis, Spectroscopic Studies and Crystal Structures." Crystals 11, no. 1 (January 19, 2021): 77. http://dx.doi.org/10.3390/cryst11010077.
Повний текст джерелаWang, Qin, Kuanzhen Tang, Xiaojie Jin, Xiaoguang Huang, Weisheng Liu, Xiaojun Yao, and Yu Tang. "Lanthanide complexes assembled from two flexible amide-type tripodal ligands: terminal groups effect on photoluminescence behavior." Dalton Transactions 41, no. 12 (2012): 3431. http://dx.doi.org/10.1039/c2dt11761d.
Повний текст джерелаДисертації з теми "Flexible amide ligands"
Abdul, Kadir Maisara. "Synthesis and coordination chemistry of polypyridyl amide ligands." Thesis, 2012. http://hdl.handle.net/2440/90979.
Повний текст джерелаThesis (Ph.D.) -- University of Adelaide, School of Chemistry and Physics, 2012
Thapa, Kedar Bahadur, and 巴凱達. "Crystal Engineering of Coordination Polymers based on Flexible Bis-pyridyl-bis-amide and Tetracarboxylate Ligands." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/74507455670869722843.
Повний текст джерела中原大學
化學研究所
105
In this dissertation, the syntheses, structures and properties of coordination polymers based on the flexible bis-pyridyl-bis-amide and/or tetracarboxylate ligands, have been extensively discussed and summarized basically in five parts. Part I: The contribution of flexible bis-pyridyl-bis-amide (bpba) ligands, which are also known as versatile ligands possessing various active coordination atoms (N and O) and different flexible –CH2– skeletons, is significant in the construction of coordination polymers. In this Highlight, structures of the different dimensional networks based on the flexible bpba ligands with or without participation of auxiliary polycarboxylate ligands are discussed, along with an overview of the preparations and conformations of the ligands. Part II: Two pairs of Hg(II) supramolecular isomers, [HgBr2(GAG-L1)]∞ [L1 = N,N-di(3-pyridyl)adipoamide], 1, and [HgBr2(AAA-L1)]∞, 2, and [HgI2(GAG-L1)]∞, 3, and [HgI2(AAA-L1)]∞, 4, have been successfully synthesized by various methods, and structurally characterized by single crystal X-ray crystallography. Complex 1 forms a one-dimensional (1D) meso-helical chain, 2 and 4 exhibit normal 1D helical chains, while 3 displays a 1D sinusoidal chain. The L1 ligands in 1 and 3 display GAG trans syn-syn conformation, while those in 2 and 4 adopt the AAA trans syn-syn conformation. In addition, complexes 1 and 3 can be irreversibly transformed to 2 and 4, respectively, under simple heating or hydrothermal condition. Moreover, complex 1 exhibits intense violet-blue photoluminescence in the solid state, whereas 2 and 3 display weak broad emissions in the blue-green region and 4 shows undetectable emission intensity. Part III: By utilizing the flexible ligands, bis(3,5-dicarboxyphenyl)adipoamide, H4L6; bis(N-pyrid-3-ylmethyl)adipoamide, L4; and bis(N-pyrid-3-ylmethyl) suberoamide, L5, four coordination polymers of the types {[M(L6)0.5(L4)(H2O)2]H2O}n (M = Co, 5; Ni, 6) and {[M2(L6)(L5)2(H2O)4]3H2O}n (M = Co, 7; Ni, 8) have been hydrothermally synthesized and structurally characterized by the single crystal X-ray diffraction. Complexes 5 - 8 are topologically identical coordination polymers having the moganite type 2-fold interpenetrating 4,4-connected 3D net. Additionally, both Co(II) complexes are thermochromic and exhibit the reversible structural transformation on dehydration/rehydration followed by the color change but Ni(II) complexes are unable to show such behavior. All four complexes display good photo-degradation performance and the Co(II) complexes show slightly higher efficiencies than the Ni(II) ones. Part IV: By using a new flexible tetracarboxylic acid, bis(3,5-dicarboxyphenyl) adipoamide, H4L6, and its isomer, bis(2,5-dicarboxyphenyl)adipoamide, H4L7, three Mg(II) coordination polymers, [Mg2(L6)(H2O)2]2EtOH3H2O, 9, [Mg2(L6)(H2O)8], 10, and [Mg2(L7)(H2O)6].H2O, 11, have been hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction. Complexes 9 and 10 are the solvent ratio dependent hydrothermally stable products. The tetracarboxylate ligand of complex 9 adopts a unique 8-nonadentate bonding mode, resulting in a three-dimensional (3D) 5-connected uninodal (44.66)-pcu-5-Pmna net, whereas those of 10 and 11 display the 4-tetradentate and 6-hexadentate bonding modes, forming a 1D linear chain and a 3,6-connected 2-nodal 3D net having {4.62}2{42.610.83}-rtl topology, respectively. Complex 9 shows a series of structural transformations on heating up to 200 oC and almost reversible structural transformation when the activated products were immersed in the mixture of ethanol and water or on hydrothermal. Likewise, complex 10 exhibits reversible structural transformation on heating/hydrothermal while 11 exhibits the irreversible structural transformations. All three complexes exhibit blue light emissions and that of complex 11 is much more intense. Part V: By applying three flexible ligands, bis(3,5-dicarboxyphenyl) adipoamide, H4L6; N,N’-bis(3-pyridyl)sebacoamide, L2 and N,N’-bis(3-pyridyl)dodecanedipoamide, L3; four new coordination polymers: [Co(L6)0.5(H2O)3]H2O, 12; [Co(L6)0.5(L2)(H2O)]4H2O, 13; [Cd(L6)(H2O)2]2EtOH3H2O, 14 and [HgI2(L3)]∞, 15; have been hydrothermally synthesized and structurally characterized by the single crystal X-ray diffraction. Complex 12 forms the 2D looped like structure with (4.62)2(42.62.82) topology, while 13 possesses a 2,4,4-connected-3-nodal 2D net with the new topology {42.82.102}{42.84}2{4}2. Further, complex 14 possesses a three-dimensional (3D) 5-connected uninodal (44.66)-pcu net, whereas 15 displays a 1D linear chain. Moreover, the thermal properties of complexes 12-13 were investigated.
Lo, Hui-Ju, and 羅惠如. "Synthesis, Structures and properties of Cadmium(Ⅱ) Coordination Polymers Containing Flexible Bis-pyridyl-Bis-amide and Polycarboxylate Ligands." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/b7zgd4.
Повний текст джерела中原大學
化學研究所
106
Three Cd(II) coordination polymers constructed from flexible bis-pyridyl-bis-amide ligands and dicarboxylic acids with different flexibility, {[Cd(L1)(SA)].5H2O.CH3OH}n, (L1 = N,N’-di(3-pyridyl)adipoamide ; H2SA = suberic acid), 1, {[Cd(L1)(AA)].2H2O}n, (H2AA = adipic acid), 2, {[Cd(L2)(SA)].5H2O.3H2O }n, (L2 = N,N’-di(3-pyridyl)suberoamide), 3, were synthesized by hydrothermal reactions. These complexes were structurally characterized by using single-crystal X-ray diffraction and churactized by using powder X-ray diffraction, Elemental Analyzer and IR spectra. Complexes 1 and 2 and 3 are 2D layers with the sql topologys. Luminiscent and thermal propertties are also discussed.
Hsu, Chih-Hsun, and 許智勛. "Syntheses, Structures and Properties of Cd(II), Co(II) and Ni(II) Coordination Polymers Containing Flexible Bis-pyridyl-bis-amide and Polycarboxylate Ligands: Structural Entanglement and Transformation." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/2gw6wa.
Повний текст джерела中原大學
化學研究所
105
A series of divalent coordination polymers constructed from N,N’-di(3-pyridyl)suberoamide (L1), N,N’-di(4-pyridyl)suberoamide (L2), N,N’-di(3-pyridyl)adipamide (L3) and angular polycarboxylaic ligands, including {[Cd(L1)(2,6-PDC)]·5H2O}n (2,6-H2PDC = 2,6-pyridinedicarboxylic acid), 1, {[Cd(L2)(2,6-PDC)]·2.5H2O}n, 2, {[Cd(L1)1.5(1,2,3-HBTC]·2H2O}n (1,2,3-H3BTC = 1,2,3-benzenetricarboxylic acid), 3, [Ni(L2)(1,3-PDA)(H2O)2]n (1,3-PDA = 1,3-phenylenediacetic acid), 4, [Co(L2)(1,3-PDA)(H2O)2]n, 5, [Co(L1)(5-NH2-IPA)]n (5-NH2-H2IPA = 5-aminoisophthalic acid), 6, {[Co(L2)0.5(5-NH-IPA)(H2O)2].2H2O}n, 7, [Co(L1)(5-NO2-IPA)(H2O)]n (5-NO2-H2IPA = 5-aminoisophthalic acid), 8, [Co(L1)1.5(1,4-NDC)(H2O)]n (1,4-H2NDC = 1,4-naphthalenedicarboxylic acid), 9, [Co3(L1)1.5(1,4-NDC)3(EtOH)]n, 10, {[Co(L2)1.5(1,4-NDC)].H2O }n, 11, {[Co(L2)0.5(1,4-NDC)]·(EtOH)}n, 12, {[Ni(L2)1.5(1,4-NDC)].H2O }n, 13, and [Co(L3)( 1,3,5-HBTC) (H2O)]n (1,3,5-H3BTC = 1,3,5-benzenetricarboxylic acid), 14, have been synthesized by hydrothermal reactions. Their structures have been determined by single-crystal X-ray diffraction analyses and characterized by powder X-ray diffraction and thermal gravimetric analysis. Complexes 1, 4, 5, 6, 8 and 9 are 2D layers with the sql topology and 2 and 14 form 1D looped chains, while 3 exhibits a 3D framework with a new (65.8) topology that shows a (1 + 4) self-penetration, and 7 displays a 2D network with a new (63)(65.8) topology. Complex 10 exhibits a 3D framework with a new (48.66.8) topology that shows a (1 + 2) self-penetration, and 11 and 13 display 5-fold interpenetrated 3D frameworks with the bnn topology, while 12 displays a 2-fold interpenetrated 3D framework with the pcu topology. While complexes 4 and 9 show structural reproducibility toward water, complexes 9 and 10 display irreversible structural transformation upon solvent exchange. Moreover, complexes 4 and 5 show catalytic effect on the photodegradation.