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Dissertations / Theses on the topic 'Heterometallic complexes'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Winpenny, R. E. P. "New heterometallic polynuclear complexes." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47309.

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2

Tombul, Mustafa. "Towards heterometallic group 13 imido complexes." Thesis, University of Cambridge, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620961.

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3

Khaled, Arwa M. "Heterometallic complexes with lactams and related ligands." Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/46864.

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4

Robinson, Thomas Peter. "Homo- and heterometallic polyyne complexes : synthesis and characterisation." Thesis, University of Bath, 2013. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.693327.

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The focus of this thesis is the development of conjugated homo- and heterometallic polyyne complexes for which the opto-electronic properties may be tuned to provide potential applications in molecular electronic devices.

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5

Domingo, Mark Russell. "Heterometallic complexes containing cobalt and chromium : synthesis, characterization and properties." Master's thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/17284.

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Includes bibliographies.<br>Heterometallic transition metal complexes have been extensively studied and the synthesis and chemistry of many complexes of the type has been reported. This thesis focuses on heterometallic complexes containing cobalt and chromium.

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6

Stead, Matthew Laurence. "Synthesis and characterisation of heterometallic alkali metal/Sn(II) phosphinidene complexes." Thesis, University of Cambridge, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.611392.

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7

Sculfort, Sabrina. "D10 -d10 interactions in heterometallic molecular clusters." Strasbourg, 2009. http://www.theses.fr/2009STRA6226.

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La réactivité du métallate [MoCp(CO)3]− vis à vis de complexe de cuivre(I), d’argent(I) et d’or(I) a conduit à une série de complexes hétérométalliques anioniques de formule [M{MoCp(CO)3}2]−(M = Cu(I), Ag(I), et Au(I)). Ces complexes ont été caractérisés par diffraction des rayons X et utilisés comme précurseurs de clusters mixtes à coeurs métalliques hexa- ou octanucléaire pseudo-plans. Ces clusters oligomériques {M[m]}n (M = Cu, n = 3; M = Ag, Au, n = 4) possèdent le même métalloligand pontant [m] = CpMo(CO)3 et ont pu être synthétisés et caractérisés. Le coeur métallique du cluster [Cu3{MoC

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8

Kühnert, Janett. "Heterometallic Transition Metal Complexes based on 1- and 1,1’-functionalized Ferrocenyl Units." Doctoral thesis, Universitätsbibliothek Chemnitz, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-201000547.

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The present thesis deals with the synthesis, the reaction behavior, the solid-state structures, as well as the electrochemical properties of new heterobi- to heterotetrametallic transition metal complexes which are based on various ferrocenyl carboxylates and titanocenes of type [Ti](C≡CSiMe<sub>3</sub>)<sub>2</sub> ([Ti] = (η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>SiMe<sub>3</sub>)<sub>2</sub>Ti). Besides, the synthesis and the reaction behavior of bi- to heptametallic compounds, which are available from fc(CO<sub>2</sub>H)(PPh<sub>2</sub>) (fc = (η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>)<sub

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9

Xu, Chaojie. "Molecular tectonics : heterometallic coordination networks based on chiral luminescent Ir(III) complexes." Thesis, Strasbourg, 2015. http://www.theses.fr/2015STRAF049/document.

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Les réseaux de coordination sont des architectures cristallines hybrides organiques-inorganiques pouvant présenter des propriétés découlant de leurs compositions et de leurs architectures. L’objectif de ce travail fut la synthèse de réseaux de coordination hétérométalliques à base de complexes d’Iridium (III) chiraux et luminescents.Dans un premier temps, la synthèse de nouveaux complexes d’Iridium cationiques bis-cyclométallés sous forme racémique et énantiopure a été réalisée avec succès. L'étude de leurs propriétés photophysiques a montré une émission dans le rouge par excitation dans le vi

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10

Castañeda-Perea, Luis Raúl. "Imidoyl Amidine Ligands: A Versatile Framework to Build Homo and Heterometallic Complexes." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/40712.

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Ligand design in general enables the formation of coordination compounds with multiple functionalities within a single framework. To date, two of the most widely studied ligands are 2,2′:6′,2′′-terpyridine (terpy) and acetylacetone (acac), whose tridentate and bidentate coordination pockets, respectively, enables the formation of metallic complexes with various geometries. The Brusso group had been incorporating imidoyl amidine (ImAm) ligands to build different materials such as organic radicals and fluorescent materials. In particular, the ligands N-2-pyridylimidoyl-2-pyridylamidine (Py2ImAm)

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11

Yu, Ka-lai. "Design and synthesis of luminescent homo- and heterometallic complexes of Platinum(II) /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21020449.

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12

Crowder, Janell M. "Homo- and Heterometallic Bis(Pentafluorobenzoyl)Methanide Complexes of Copper(II) and Cobalt(II)." Thesis, State University of New York at Albany, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10680674.

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<p> β-Diketones are well known to form metal complexes with practically every known metal and metalloid. Metal complexes of fluorinated β-diketones generally exhibit increased volatility and thermal stability compared to the non-fluorinated analogues, and thus are used extensively in various chemical vapor deposition (CVD) processes for the deposition of metal, simple or mixed metal oxides, and fluorine-doped metal oxide thin films. Furthermore, the electron-withdrawing nature of the fluorinated ligand enhances the Lewis acidity of a coordinatively unsaturated metal center which faci

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13

Yakushev, I. A., N. Y. Kozitsyna, O. N. Kondratyeva, M. N. Vargaftik, and I. I. Moiseev. "Mixed-Metal Palladium(II) Complexes: a Way from Heterometallic Carboxylates to Bimetallic Nanoparticles." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35239.

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The paper describes some chemical transformations of the mixed-metal palladium (II) complexes, including interactions of binuclear complexes with pyridine, 1,10-phenanthroline and bipyridine; also described thermal and reductive transformations of some binuclear and pentanuclear nitrogen-containing complexes, in particular red-ox transformations in reductive media to yield mixed-metal nanomaterials. For this nanomaterials and nanoalloys also provided HREM and TEM investigations. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35239

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14

Pogozhev, Dmitry. "Sequential construction of crystalline heterometallic architectures based on 7-azaindole and dipyrrin ligands." Strasbourg, 2010. http://www.theses.fr/2010STRA6060.

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Les polymères de coordination revêtent un grand intérêt de par leurs applications potentielles dans les domaines de la catalyse ou du stockage de gaz, par exemple. Alors que la majorité des architectures décrites sont homométalliques, l'obtention de leurs analogues hétérométalliques représente un défi synthétique. En effet, une approche «one-pot)), par principe, peut mener à un mélange statistique de composés homo- et hétérométalliques. Afin de résoudre ce problème, une stratégie séquentielle a été mise au point. Elle repose sur l'utilisation de ligands portant des pôles de coordination différ

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15

Deng, Hai-Bin. "Synthesis and structural characterization of group 8-group 11 and group 8-lanthanide heterometallic complexes /." The Ohio State University, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487694389393723.

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16

Rota, Martir Diego. "Chiral iridium(III) and ruthenium(II) complexes as phosphorescent scaffolds for heterometallic supramolecular self-assembly." Thesis, University of St Andrews, 2018. http://hdl.handle.net/10023/14555.

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This thesis explores the design, synthesis and optoelectronic properties of supramolecular photoactive materials based on chiral iridium(III) and ruthenium(II) metalloligands. Our design strategies aim to create a high concentration of chromophoric units that, when self-assembled in well-defined geometrical arrangements, exhibit emergent photophysical properties.

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17

Breeze, Steven R. "Heterometallic and homometallic complexes containing bifunctional ligands and their application in high-temperature oxide superconductor materials." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0023/NQ30288.pdf.

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18

Werndrup, Pia. "Synthesis, structure determination, and sol-gel processing of heterometallic heteroleptic alkoxide complexes of late transition metals /." Uppsala : Deptartment of Chemistry, Swedish University of Agricultural Sciences, 2001. http://epsilon.slu.se/avh/2001/91-576-6117-0.pdf.

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19

Werndrup, Pia. "Synthesis, structure determination, and sol-gel processing of heterometallic heteroleptic alkoxide complexes of late transition metals /." Uppsala : Dept. of Chemistry, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200527.pdf.

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20

Kettles, Fraser J. "Synthesis, structure and magnetic properties of heterometallic complexes towards single-molecule magnets using flexible aminopolyol ligands." Thesis, University of Glasgow, 2016. http://theses.gla.ac.uk/7488/.

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21

Stetsiuk, Oleh. "Homo- and heterometallic 3d-metal complexes with N- and N,O-donor ligands : synthesis, structure and properties." Thesis, Angers, 2018. http://www.theses.fr/2018ANGE0021/document.

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Cette thèse est consacrée à la synthèse de complexes 3d homo et hétérométalliques avec des ligands bases de Schiff ou dérivés de la 1,2,4,5-tétrazine, à l’investigation de leur structure et de leurs propriétés physico-chimiques. Ce travail peut être divisé en trois parties. Dans la première partie, nous nous sommes principalement concentrés sur les ligands bases de Schiff, dérivés du salicylaldéhyde et des aminoalcools, formés in situ. Treize complexes hétérométalliques ont été obtenus et entièrement caractérisés. Il a été montré que les composés synthétisés possèdent une activité catalytique

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22

Ojelere, Olusola Oyedele [Verfasser]. "Homo- and Heterometallic Complexes of Vanadium and Chromium and their Conversion into Oxide Ceramics / Olusola Oyedele Ojelere." München : Verlag Dr. Hut, 2019. http://d-nb.info/1200754875/34.

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23

Nawar, Nagwa Abd El-All. "Synthesis, reactions and catalytic studies of homo- and heterometallic complexes using bi- and tri-dentate phosphine ligands." Thesis, University of Liverpool, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.279642.

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24

Chong, Hung-fai, and 莊鴻輝. "Syntheses and photophysics of luminescent homo- and heterometallic complexes of rhenium(I) containing mono- and poly-ynyl ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31241578.

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25

Vladimir, Shuster. "Phenazine: A Building Block for Multinuclear and Heterometallic Complexes, Where the Ligand Acts as an Electron Acceptor and Radical Abstractor." Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/24234.

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Over the past decade, intensive academic and commercial interests have been paid on compounds possessing photochemical properties, namely for their preparation, chemical properties, high efficiency and potential low-cost. Compounds having intense photochemical properties gained great interest due to wide range of potential applications. The sensitizers are one of the key components for high power-conversion efficiency in the dye sensitized solar cells (DSSCs). They are the core components in the organic light-emitting devices (OLEDs) due to their ability to emit light with the wavelengths larg

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26

Wang, Ding. "Redox reactivity of original nickel complexes combined with divalent lanthanides." Thesis, Institut polytechnique de Paris, 2020. http://www.theses.fr/2020IPPAX100.

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Le but de ce travail a été de concevoir des structures hétérobimétalliques originales combinant une espèce réactive de nickel et un fragment organolanthanide divalent en présence d'un ligand central rédox non-innocent. Au sein de celles-ci, d’une part, le fragment lanthanide divalent joue le rôle crucial de réducteur mono-électronique. D’autre part, les propriétés de non-innocence rédox du ligand permettent de transférer une partie de la densité électronique vers le second centre métallique, et ainsi de moduler sélectivement la réactivité du métal de transition. Dans ce contexte, l'activation

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27

Eichler, Jack Frederick. "Coordination compounds possessing stannylamines synthesis, characterization and application /." Diss., Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-08242004-084134/unrestricted/eichler%5Fjack%5Ff%5F200412A%5Fphd.pdf.

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Thesis (Ph. D.)--Chemistry and Biochemistry, Georgia Institute of Technology, 2005.<br>William S. Rees, Jr., Committee Chair ; E. Kent Barefield, Committee Member ; Angus P. Wilkinson, Committee Member ; Z. John Zhang, Committee Member ; Dennis W. Hess, Committee Member. Includes bibliographical references.

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28

Iasco, Olga. "Aimants moléculaires à base de clusters polymétalliques : synthèse, structures cristallines et étude des propriétés magnétiques." Phd thesis, Université Claude Bernard - Lyon I, 2011. http://tel.archives-ouvertes.fr/tel-00838606.

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Les molécules-aimants, ou Single-Molecule Magnets en anglais, sont des complexes polymétalliques qui possèdent la propriété remarquable de se comporter individuellement comme des aimants. Synthétisées selon les méthodes de la chimie de coordination elles sont devenues l'objet d'une intense activité de recherche multidisciplinaire à l'interface de la chimie et de la physique. C'est dans ce contexte que se situe notre travail de thèse qui nous a conduit à synthétiser plusieurs séries de complexes polynucléaires nouveaux puis a les caractériser cristallographiquement et étudier leurs propriétés m

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29

俞嘉麗 and Ka-lai Yu. "Design and synthesis of luminescent homo- and heterometallic complexesof Platinum(II)." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31239699.

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30

Köcher, Stefan. "From early to late transition metal complexes: syntheses, structures and electrochemical properties." Doctoral thesis, Universitätsbibliothek Chemnitz, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200801946.

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Die vorliegende Arbeit befasst sich mit der Synthese, dem Reaktionsverhalten, den Festkörperstukturen und den elektronischen Eigenschaften von neuartigen Übergansmetall-komplexen der Gruppen 4, 8 und 10 des Peridoensystems der Elemente. Die Arbeit befasst sich unter anderem mit der Darstellung von Alkyloxy- und Aryloxy-substituierten Titanocenverbindungen des Typs [Ti](Cl)(OR) {[Ti] = (C5H5SiMe3)2Ti; R = organischer Rest). Mittels cyclovoltammetrischer Experimente und anhand von Festkörpestrukturen wird der elektronische Einfluss der organischen Reste auf das Metallzentrum untersucht. Weiter

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31

Muravieva, Viktoria. "Briques moléculaires à clusters hétérométalliques chalcogénées {Re₆₋ₓMoₓSe₈} x = 1-3 : cristallochimie, structures electroniques et propriétés redox". Thesis, Rennes 1, 2019. https://ged.univ-rennes1.fr/nuxeo/site/esupversions/725e400d-f6df-400c-99ea-0536fd3b2798.

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Les clusters octaédriques de molybdène (Mo) et de rhénium (Re) présentent un intérêt croissant pour des applications dans plusieurs domaines tels que la santé ou l’énergie. Ceci en raison de la richesse de leurs propriétés physico-chimiques et structurales (ex. : absorption/émission de lumière, oxydation réversibles et modulables). L’introduction d’un second métal dans la composition du cluster constitue un excellent moyen pour i) modifier et contrôler les propriétés physicochimiques du cluster et ii) générer de nouvelles propriétés. Avant cette étude, seuls quelques travaux consacrés principa

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32

Lionetti, Davide. "Heterometallic Complexes as Models of Enzymatic Active Sites." Thesis, 2016. https://thesis.library.caltech.edu/9179/1/Lionetti_Davide_2016_Thesis.pdf.

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<p>This dissertation describes studies on two multinucleating ligand architectures: the first scaffold was designed to support tricopper complexes, while the second platform was developed to support tri- and tetrametallic clusters.</p> <p>In Chapter 2, the synthesis of yttrium (and lanthanide) complexes supported by a tripodal ligand framework designed to bind three copper centers in close proximity is described. Tricopper complexes were shown to react with dioxygen in a 1:1 [Cu<sub>3</sub>]/O<sub>2</sub> stoichiometry to form intermediates in which the O–O bond was fully cleaved, as charac

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33

CHIH-HONGLIN and 林志鴻. "Syntheses, structures, and magnetic properties of heterometallic zinc-lanthanide complexes." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/h85z3a.

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34

WeiChen and 陳瑋. "Syntheses, structures, and magnetic properties of heterometallic nickel(II)-lanthanide complexes." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/59869673278270697968.

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碩士<br>國立成功大學<br>化學系<br>104<br>This work contains three parts. The first part, two series of heterometallic Ni－Ln dinuclear [NiIILnIII(L1)2(MeOH)3(H2O)Cl2]Cl (Ln = Gd (1), Tb (2), Dy (3), Ho (4), Er (5)) and [NiIILnIII(L1)2(MeOH)2(NO3)Cl2]·MeOH (Ln = Gd (7), Tb (8), Dy (9)) complexes have been synthesized by using a multidentate β-diketone ligand (L1), with Ni(II), Dy(III) metal ions. The structures of these compounds were determined by X-ray crystallography. Structural studies demonstrate that the metal centers in these complexes are bridged by two β-diketone ligands, leading to a [NiIILnIII(μ

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35

Hui-RuYu and 余蕙茹. "Syntheses, structures, and magnetic properties of heterometallic copper(II)-lanthanide complexes." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/4tdr73.

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36

Yu-JenChen and 陳裕仁. "Syntheses, structures, and magnetic properties of heterometallic nickel(II)-lanthanide complexes." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/gd6h3m.

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37

Hsu, Ssu-Chieh, and 許思絜. "Syntheses and Studies of the Pentanuclear Heterometallic String Complexes with Binaphthyridylamine Ligand." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/dp9785.

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碩士<br>國立臺灣大學<br>化學研究所<br>105<br>The thesis foucused on extended metal atom chains (EMACs) about pentanuclear heterometallic string complexes with symmetric binaphthyridylamine which contained plentiful electronic properties, metal-metal multiple bond and conductivity. [NiMo2Ni2(bna)4Cl2](PF6)3 (1), [NiMo2Ni2(bna)4(NCS)2](PF6)3 (2) and [NiRu2Ni2(bna)4Cl2](ClO4)3 (3) have been successfully synthesized by controlling proper ratio of Mo2(OAc)4/Ru2(OAc)4Cl and Ni(OAc)24H2O. All these materials have been characterized by Matrix-Assisted Laser Desotption Ionization Time-of-Flight Mass Spectrometer (

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38

Kühnert, Janett. "Heterometallic Transition Metal Complexes based on 1- and 1,1’-functionalized Ferrocenyl Units." Doctoral thesis, 2009. https://monarch.qucosa.de/id/qucosa%3A19305.

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The present thesis deals with the synthesis, the reaction behavior, the solid-state structures, as well as the electrochemical properties of new heterobi- to heterotetrametallic transition metal complexes which are based on various ferrocenyl carboxylates and titanocenes of type [Ti](C≡CSiMe<sub>3</sub>)<sub>2</sub> ([Ti] = (η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>SiMe<sub>3</sub>)<sub>2</sub>Ti). <br/> Besides, the synthesis and the reaction behavior of bi- to heptametallic compounds, which are available from fc(CO<sub>2</sub>H)(PPh<sub>2</sub>) (fc = (η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>

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39

Tsai, Cherng-Shiaw, and 蔡承孝. "Syntheses and Studies of Ruthenium and Heterometallic Metal String Complexes with Modified Naphthylridylamide Ligands." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/76890946503943588783.

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博士<br>國立臺灣大學<br>化學研究所<br>102<br>Using 2-Phenylamino-1,8-naphthyridine (Hphany) or 2-Naphthylamino-1,8- naphthyridine (Hnaany) as organic ligands with different transition metal ions, we obtained a series of homo- and heteronuclear metal string complexes, including (4,0)-[Ni3(phany)4Cl][PF6] (1), (4,0)-[Ni3(naany)4Cl][PF6] (2), (3,1)-[Ru3(phany)4(NCS)2][PF6] (3), (4,0)-[Ni2Pd(phany)4Cl][PF6] (4), (2,2)-trans-[Mo2Ni(phany)4(NCS)2] (5), (2,2)-trans-[Mo2Co(phany)4(NCS)2] (6), (3,1)-[Mo2Ni(phany)4(NCS)2] (7), (3,1)-[Mo2Ni(phany)4(NCS)2][PF6] (8), (3,1)-[Mo2Co(phany)4(NCS)2] (9), and (3,1)-[Mo2Co(ph

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40

Yan, Cheng-Wei, та 顏丞偉. "Syntheses and Studies of Penta- and Heptanuclear Heterometallic String Complexes with Oligo-α-pyridylamine Ligands". Thesis, 2019. http://ndltd.ncl.edu.tw/handle/f8796b.

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碩士<br>國立臺灣大學<br>化學研究所<br>107<br>Over the past few decades, a considerable number of studies have been made on metal string complexes which are believed to have the potential to be used for nano-electronics. Herein, we develop new generation of metal string complexes, which are the first example of the longest heteronuclear Ruthenium-based metal chain and Osmium-based metal string complexes. The first part is to synthesize a novel heptanuclear heterometallic string complex [Ni2Ru2Ni3(μ7-teptra)4(NCS)2](PF6) (1), and the idea comes from pentanuclear metal string complex [Ni3Ru2(μ5-tpda)4(NCS)2],

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41

Wen, Sung-Yin, and 溫松穎. "Cobalt complexes containing Diselenophosphate Ligands and Iron(II)-Mercury(II) Heterometallic Clusters by Selenophosphi to Groups." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/674xn5.

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碩士<br>中原大學<br>化學研究所<br>93<br>Abstract The reaction of Co(AcAc)3 with NH4SeP(OR)2 (R = iPr, Et, nPr) in a molar ratio of 1:3 in toluene at amibient temperature forms brown and red crystals of Co[Se2P(OR)]3（R = iPr, Et, nPr）. Utilizing organic bridging ligands to connect inorganic complexes by self–assembling under organic solvents , the reaction of (CH3CO2)2Co•4H2O、NH4Se2P(OiPr)2 and 4,4’-bipyridine in a molar ratio of 1:2:1 in MeOH at room temperature succeeded in obtaining {CoSe2P(OiPr) 2•(4,4’-bipyridine)}∞ chain. The two co-ordination and three co-ordination [Hg{Fe(CO)2Cp[P(Se)(OiPr)2]}n

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42

Chang, Wei-Cheng, and 張惟程. "Syntheses and Studies of Nonhelical Trinuclear (Mo2/M)Heterometallic String Complexes with High Single-Molecule Conductance." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/5k77gc.

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博士<br>國立臺灣大學<br>化學研究所<br>106<br>The concept of single-molecule electronics has attracted the interest of many scientists across various disciplines on the platform of nanotechnology. Among these molecular systems, molecules featuring chains of transition-metal atoms are of great interest for their potential applications in molecular electronic devices, because these complexes resemble macroscopic metal wires in a miniature form at the atomic scale. The development of heteronuclear metal string complexes (HMSCs) provides an ideal system for the investigation of the nature of heterometallic elec

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Lee, Chien-Ming, and 李建明. "Heterometallic Chalcogenolate complexes toward Biomimetic Structural Model of [NiFe]-Hydrogenases and Five-Coordinate, Sixteen-Electron Unsaturated MnI complexes stabilized by pi-Donating ligands." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/58396569065446942683.

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碩士<br>國立彰化師範大學<br>科學教育研究所<br>87<br>The Ni(II)-thiolate complex containing a tetrathiolatonickel(II) core and Ni(II)-thiolate/selenolate complex containing a heteroleptic hexachalcogeno-latonickel core were prepared by employing bidentate cis-[PPN][Mn(CO)4(2-S-C4H3S)2] and tridentate fac-[PPN][Fe(CO)3(SePh)3] as metallo chelating ligands, respectively. Complexes [(C-O)4Mn(μ-2-S-C4H3S)2Ni(μ-2-S-C4H3S)2Mn(CO)4] (2) and [PPN][(CO)3Mn(μ-2-S-C4H3S)3Ni(μ-SePh)3Fe(CO)3] (5) are character-ized by X-ray diffraction, IR, NMR, UV/VIS, SQUID and CV. The physical/ch-emical properties, geometric structure, b

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Lee, Shiu-Feng, and 李昫鋒. "Syntheses and Studies of the Trinuclear Mo/Ni Heterometallic String Complexes with Unsymmetrical Ligand4-methylpyridyl-thiazolylamine (Hmpta)." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/37720199874012871181.

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碩士<br>國立臺灣大學<br>化學研究所<br>104<br>In this research, we report the linear trinuclear Mo/Ni heterometallic string complexes with 4-methylpyridyl-thiazolylamine (Hmpta) ligand, and investigate the properties of them by X-ray diffraction, cyclic voltammetry and electron absorption spectroscopy. In order to synthesize the trinuclear Mo/Ni heterometallic string complex (3,1)-form [Mo2Ni(µ3-mpta)4(NCS)2] (1), the ligand Hmpta is used to react with Mo2(OAc)4 and Ni(OAc)2•4H2O in refluxing naphthalene. Then the complex 1 reacts with oxidizing agent ferrocenium hexafluorophosphate (FcPF6) to obtain (3,1)-

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TSAI, CHIEH-EN, and 蔡杰恩. "Synthesis and Magnetic Properties of Mononuclear Tetracoordinated Cobalt(II) and Mix-Valence Hexanuclear Manganese and Heterometallic Complexes." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/27094402808053991593.

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碩士<br>輔仁大學<br>化學系<br>104<br>The synthesis of mononuclear tetracoordinated cobalt(II) complex [Co(C24H16N2)2]·(ClO4)2 (1) and mix-valence hexanuclear manganese cluster[Mn6(OMe)2(C7H5O2)4(hmp)6(N3)2]·(CH2Cl2)2·(C6H14) (2) and heterometallic complex [Co2Mn2(hmp)6(MeCN)2Cl2]·(ClO4)2·(MeCN)2 (3) is reported. (hmp = 2-(Hydroxymethyl) pyridine) The structure of all complexes has been analyzed by single-crystal X-ray diffraction. In order to determine their magnetic properties, we further measured dc and ac magnetic susceptibilities. Complex (1) is composed of a cobalt(II) as a center which is tetra-c

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Chun-WeiChang and 張峻維. "Syntheses, structures, and magnetic properties of series of dinuclear, trinuclear, and hexanuclear heterometallic copper(II)-lanthanide complexes." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/75hd22.

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Low, Paul James. "From Studies of the Electronic Structures of Molecules to Molecular Electronics." Thesis, 2019. http://hdl.handle.net/2440/120733.

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This Thesis presents work that advances our understanding of the ground and excited state electronic structures, charge transfer properties and electrical conductivity of linearly and cross-conjugated conjugated organic compounds and organometallic complexes containing these species as ligands. The themes, concepts and methods have been further applied to aspects of cyanocarbon chemistry, organometallic cluster chemistry, the chemistry of metal acetylide complexes, and further aspects of molecular materials chemistry. Across these studies, main themes involving the chemistry of mixed-valence c

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Shaira, Aishath. "Heterometallic ruthenium (II)-platinum (II) complexes : a new paradigm : a kinetic, mechanistic and computational investigation into substitution behaviour." Thesis, 2013. http://hdl.handle.net/10413/11314.

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Thermodynamic and kinetic analysis of the ligand substitution reactions of different heterometallic Ru(II)-Pt(II) complexes with a series of bio-relevant thiourea nucleophiles of different steric demands and ionic nucleophiles have been investigated as a function of concentration and temperature using UV/visible and stopped-flow spectrophotometric techniques. To achieve this, five different sets of complexes involving mono di and multinuclea

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Huang, Guei-Fen, та 黃桂芬. "Syntheses and Studies of Linear Heterometallic String Complexes with the 2,7-bis(α-pyridylamino)-1,8-naphthyridine Ligand (H2bpyany)". Thesis, 2017. http://ndltd.ncl.edu.tw/handle/3xahqu.

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碩士<br>國立臺灣大學<br>化學研究所<br>105<br>In the past decades, molecular electronics have been widely researched in many fields and extended metal atom chains (EMACs) are of considerable significance for their potential applications in molecular wires and nanoelectronics. In order to develop new generation of metal string complexes, a heterometallic framework have been studied. Compared to homonuclear complexes, the structure, magnetic properties and resistance of mixed metal complexes are versatile. Therefore, the aim of this thesis is to synthesize linear oligo-nuclear metal string complexes with the

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Tsai, Feng-Jen, and 蔡豐任. "Single-Molecule Conductance of Rh and Ni Heterometallic String Complexes in Mixed Solvents of Dichloromethane and 1,2,4-Trichlorobenzene." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/27324345896886006881.

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碩士<br>國立臺灣大學<br>化學研究所<br>101<br>Metal string complexes (MSCs), in which the metal centers are co-linear and stably coordinated by four oligopyridylamido ligands, have been demonstrated a unique category of conductive molecular wires. Bond orders which describe the strength of metal-metal interactions are qualitatively well correlated with the single-molecule conductance of the MSCs. Previous examples are limited to homometallic string complexes in which the metal centers are composed of the same element. Explored in this thesis work are the conductive properties of heterometallic string comple

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