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Consulte a lista de atuais artigos, livros, teses, anais de congressos e outras fontes científicas relevantes para o tema "Organoplatinum compounds".
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Artigos de revistas sobre o assunto "Organoplatinum compounds":
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Massa, W., G. Baum, B. S. Seo e J. Lorberth. "Organoplatinum compounds". Journal of Organometallic Chemistry 352, n.º 3 (setembro de 1988): 415–20. http://dx.doi.org/10.1016/0022-328x(88)83130-9.
Donath, H., E. V. Avtomonov, I. Sarraje, K. H. von Dahlen, M. El-Essawi, J. Lorberth e B. S. Seo. "Organoplatinum compounds VII". Journal of Organometallic Chemistry 559, n.º 1-2 (maio de 1998): 191–96. http://dx.doi.org/10.1016/s0022-328x(98)00481-1.
Benn, Reinhard, Rolf-Dieter Reinhardt e Anna Rufińska. "195Pt NMR of organoplatinum compounds". Journal of Organometallic Chemistry 282, n.º 2 (março de 1985): 291–95. http://dx.doi.org/10.1016/0022-328x(85)87180-1.
Mahato, Dibyendu, Rahla Naghma, Mohammad Jane Alam, Shabbir Ahmad e Bobby Antony. "Electron impact ionisation cross section for organoplatinum compounds". Molecular Physics 114, n.º 21 (24 de agosto de 2016): 3104–11. http://dx.doi.org/10.1080/00268976.2016.1219408.
Deolka, Shubham, Orestes Rivada-Wheelaghan, Sandra L. Aristizábal, Robert R. Fayzullin, Shrinwantu Pal, Kyoko Nozaki, Eugene Khaskin e Julia R. Khusnutdinova. "Metal–metal cooperative bond activation by heterobimetallic alkyl, aryl, and acetylide PtII/CuI complexes". Chemical Science 11, n.º 21 (2020): 5494–502. http://dx.doi.org/10.1039/d0sc00646g.
The selective formation of heterobimetallic PtII/CuI complexes demonstrates how facile bond activation processes can be achieved by altering the reactivity of common organoplatinum compounds through their interaction with another metal center.
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Nagashima, Hideo, Yoshiyuki Kato, Hirofumi Yamaguchi, Eiji Kimura, Teruhiko Kawanishi, Masanao Kato, Yahachi Saito, Masaaki Haga e Kenji Itoh. "Synthesis and Reactions of Organoplatinum Compounds of C60, C60Ptn". Chemistry Letters 23, n.º 7 (julho de 1994): 1207–10. http://dx.doi.org/10.1246/cl.1994.1207.
Melník, Milan, Peter Mikuš e Clive Eduard Holloway. "Platinum organometallic compounds: classification and analysis of crystallographic and structural data of monomeric five and higher coordinated". Reviews in Inorganic Chemistry 33, n.º 1 (1 de maio de 2013): 13–103. http://dx.doi.org/10.1515/revic-2013-0001.
AbstractFour hundred and twenty monomeric organoplatinum compounds, in which platinum atoms are five- and higher coordinated, are analyzed. The platinum atoms are found in the oxidation states +2, +3 and +4. The Pt(II) compounds by far prevail. There are wide varieties of the inner coordination spheres about the platinum centers. The Pt(II) compounds are five-coordinated (trigonal bipyramidal and square pyramidal), six-coordinated (different degrees of distortion), seven-coordinated (pentagonal bipyramidal, piano stool) and sandwiched (PtC10). The Pt(III) compound is square-planar. The Pt(IV) compounds are six- and eight-coordinated. There are several relationships between the Pt-L bond distances, covalent radii of the coordinated atom/ligand, and metallocycles, which are discussed. The trans-effect plays an important role in the inner coordination spheres about the Pt centers, especially on the Pt-L bond distances.
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Melnik, Milan, Ondrej Sprusansky, Clive Eduard Holloway e Peter Mikus. "Platinum organometallic compounds: classification and analysis of crystallographic and structural data. Monomeric Pt compounds with PtC2AB, PtA2BC and PtABCD compositions". Reviews in Inorganic Chemistry 32, n.º 2-4 (1 de dezembro de 2012): 111–80. http://dx.doi.org/10.1515/revic-2012-0008.
AbstractThis review covers almost 350 four-coordinated monomeric organoplatinum complexes with PtC2AB, PtA2BC and PtABCD compositions, and there is wide variability of chromophores. The most common ligands in addition to the C donor are PPh3 and chlorine. Platinum(II) is found only in a square-planar environment involving cis- as well as trans-configurations with a different degree of distortion, especially when bi- or terdentate ligands are present. The trans-effect decreases in the order of the atoms in which the effect dominates, H>C>P>Si>S. There are at least two types of isomerism, cis-trans and distortion. The data strongly suggest that distortion isomerism is, for platinum chemistry, more common than cis- and trans-isomerism.
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Kolonial Prodjosantoso, Anti. "Preparation and Characterization of Chloride-Free Alumina-Supported Platinum Catalysts". Oriental Journal of Chemistry 34, n.º 4 (31 de julho de 2018): 2068–73. http://dx.doi.org/10.13005/ojc/3404046.
Supported precious metal catalysts are extensively used as efficient catalysts. This kind of catalysts, particularly chloride-free catalysts, sintesized using organoplatinum compounds as precursors has attracted immense research interest compared to their parent metals due to their unique physico-chemical properties. The main objective of this research is to prepare and characterize the chloride-free alumina-supported platinum catalysts. An organometallic compound of ammonium bisoxalatoplatinate(II) hydrate was used to prepare unsupported and alumina supported platinum catalysts. A series method including IR, XRD, SEM, TEM, EDA, and XPS was used to characterize samples. The research shows that ammonium bisoxalatoplatinate(II) hydrate could be synthesized and used to prepare unsupported and alumina supported platinum free of chloride impurities.
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Noguchi, Kishie, Takashi Tamura, Hidetaka Yuge e Takeshi Ken Miyamoto. "Linkage isomerism of organoplatinum(II) compounds coordinated by two 1,3-dimethylbarbiturate anions". Acta Crystallographica Section C Crystal Structure Communications 56, n.º 2 (15 de fevereiro de 2000): 171–73. http://dx.doi.org/10.1107/s0108270199014109.
Teses / dissertações sobre o assunto "Organoplatinum compounds":
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Yang, Jun. "Carbonylation in organopalladium and organoplatinum compounds". Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286872.
Griffiths, D. C. "Thermal rearrangements of organoplatinum (II) compounds". Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37713.
吳玉如 e Yuk-yu Ng. "Photophysical properties and photochemistry of organoplatinum (II) complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1995. http://hub.hku.hk/bib/B31213534.
Ng, Yuk-yu. "Photophysical properties and photochemistry of organoplatinum (II) complexes /". Hong Kong : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B17506578.
Li, Kai, e 李凯. "Photoluminescent organoplatinum (II) complexes containing N-heterocyclic carbene (NHC) ligands". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B50533915.
The syntheses, structures, photophysical properties and applications of three types of photoluminescent organoplatinum(II) complexes containing N-heterocyclic carbene (NHC) ligands are described.
The tetradentate dianionic bis(phenolate-NHC) type ligands provide a superior scaffold for constructing thermally stable and efficient deep-blue phosphorescent Pt(II) complexes with λmax of ~440-460 nm and solid-state emission quantum yields of ~30%. Highly efficient blue OLEDs with CIEx, y of (0.19, 0.21) were fabricated based on these emitters with maximum brightness, peak current efficiency and power efficiency of ~9500 cd m^(-2), 24 cd A^(-1) and 17 lm W^(-1), respectively. Structural modification by extending the π-conjugation of the tetradentate bis(phenolate-NHC) ligand leads to strongly phosphorescent platinum(II) complexes with long-lived emissive electronic states that can be used as a luminescent sensor for oxygen. DFT/TDDFT calculations and time-resolved spectroscopic characterizations were performed to gain insight into the structure-photophysics correlation.
The N-heterocyclic carbene (NHC) ligand was incorporated into Pt(II) complexes containing tridentate deprotonated 1,3-bis(2-pyridyl)benzene (N^C^N) type ligand. In addition to the [(N^C^N)Pt(NHC)]PF6 type complexes with (N^C^N) in η3-tridentate coordination mode, Pt(II) complexes with η2-bidentate (N^CN) ligands, namely [(N^CN)Pt(NHC)2]PF6, have been isolated and structurally characterized. The highly phosphorescent [(N^C^N)Pt(NHC)]PF6 complexes were used for solution-processed green OLEDs fabrication. The peak current efficiency of 12.5 cd A^(-1) and maximum brightness higher than 2000 cd m^(-2) were achieved. The presence of the pendent pyridyl motif causes quenching of emission of the [(N^CN)Pt(NHC)2]PF6 complexes in solution at room temperature. Turning on solid-state emission of [(N^CN)Pt(nBu2Im)2]PF6 in the presence of an acidic vapor revealed its potential as a luminescent chemosensor.
A class of dicationic platinum(II) terpyridyl complexes containing NHC ligand, namely [Pt(tpy)(NHC)](PF6)2, has been synthesized and structurally characterized. Even in the presence of the strong σ-donating NHC ligand, these complexes are non- or weakly emissive in solution at room temperature. However, this class of complexes displays intense emissions in solid state (298 K and 77 K), in glassy solution (77 K butyronitrile) and in PMMA (2 wt.%, 298 K). The ligand (terpyridine) displacement reaction arising from CN attack onto the Pt(II) center has been observed for [Pt(tpy)(nBu2Im)](PF6)2 leading to its application as a chemodosimeter for selective cyanide sensing in aqueous solution. published_or_final_version Chemistry Doctoral Doctor of Philosophy
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Basu, Sayanti. "Synthesis and catalytic applications of new acceptor platinum alkyl cations". Laramie, Wyo. : University of Wyoming, 2009. http://proquest.umi.com/pqdweb?did=1939365871&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.
Lai, Siu-wai. "Luminescent organoplatinum chemistry : photophysical and supramolecular properties of metallacyclic and polypyridine platinum(II) complexes /". Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20792943.
Crisp, Michael G. "Organoplatinum(II) complexes with hydrogen-bonding functionality and their potential use as molecular receptors for adenine : a thesis submitted for the degree of Master of Science". Title page, abstract and contents only, 2002. http://web4.library.adelaide.edu.au/theses/09SM/09smc932.pdf.
Errata pasted onto front end-paper. Includes bibliographical references (leaves 82-86). Describes the preparation and characterisation of a novel series of organoplatinum(II) complexes with hydrogen-bonding functionality.
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Hung, Faan-fung, e 孔繁峰. "Luminescent platinum(II), palladium(II) and gold(III) complexes containing isocyanide, alkynyl and N-heterocyclic carbene ligands : synthesis, photophysical properties and material applications". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206318.
Livros sobre o assunto "Organoplatinum compounds":
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International Symposium on Platinum and Other Metal Coordination Compounds in Cancer Chemotherapy (7th 1995 Amsterdam, Netherlands). Platinum and other metal coordination compounds in cancer chemotherapy 2. New York: Plenum Press, 1996.
International Symposium on Platinum and Other Metal Coordination Compounds in Cancer Chemotherapy (6th 1991 San Diego, Calif.). Platinum and other metal coordination compounds in cancer chemotherapy. New York: Plenum Press, 1991.
International Symposium on Platinum and Other Metal Coordination Compounds in Cancer Chemotherapy (5th 1987 Padua, Italy). Platinum and other metal coordination compounds in cancer chemotherapy: Proceedings of the Fifth International Symposium on Platinum and Other Metal Coordination Compounds in Cancer Chemotherapy, Abano Padua, Italy, June 29-July 2, 1987. Boston: Nijhoff, 1988.
Capítulos de livros sobre o assunto "Organoplatinum compounds":
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Howell, B. A., E. W. Walles, R. Rashidianfar, J. R. Glass, B. J. Hutchinson e D. A. Johnson. "Complexes of Water Soluble Polymers and Organoplatinum Compounds as Potential Time-Release Antitumor Formulations". In Platinum and Other Metal Coordination Compounds in Cancer Chemotherapy, 670–83. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-1717-3_76.
