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Dissertations / Theses on the topic 'Diimin'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 February 2022

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1

Junker, Natascha [Verfasser]. "Untersuchungen an Nickel-Diimin- und Iridium-Pyridindiimin-Komplexen / Natascha Junker." München : Verlag Dr. Hut, 2017. http://d-nb.info/1140977768/34.

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2

Wegner, Marcus Martin. "Gasphasenpolymerisation von Ethylen mit neuen, heterogenisierten alpha-Diimin-Ni(II)-Komplexen." kostenfrei, 2009. http://mediatum2.ub.tum.de/node?id=679279.

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3

Reinhardt, Sven. "Kombination von Diiminplatin-Fragmenten mit Catecholato-, Semichinonato- und Olefin-Liganden sowie 4-Hydroxyphenyl-, Ferrocenyl- und Bis(terpyridin)ruthenium-Bausteinen Festphasensynthese, elektronische Strukturen, Redoxchemie und Photochemie /." [S.l. : s.n.], 2008. http://nbn-resolving.de/urn:nbn:de:bsz:16-opus-88342.

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4

Grupp, Anita [Verfasser]. "Untersuchung der spektroskopischen, elektrochemischen und strukturellen Eigenschaften von Übergangs-metallkomplexen mit α-Diimin- und Tetrathiorhenat-Liganden / Anita Grupp". München : Verlag Dr. Hut, 2014. http://d-nb.info/1052375251/34.

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5

Wong, Hei-ling. "Synthesis and photosensitizing properties of sublimable rhenium diimine complexes." Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B37865894.

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6

Wong, Hei-ling, and 黃喜玲. "Synthesis and photosensitizing properties of sublimable rhenium diimine complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B37865894.

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7

Baxter, Paul N. W. "Substituted #alpha#-diimine complexes of group VI metal carbonyls." Thesis, University of Kent, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.279680.

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8

Hua, Fei. "Synthesis and Photophysics of Platinum (II) Diimine Acetylide Complexes." Bowling Green State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1187329346.

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9

Kenny, Tommy. "Nouvelles versions organométalliques du polyaniline contenant des dérivés substitués de quinone diimine, para-diaminebenzène, anthraquinone diimine et 9,9'- anthracènediamine pour des applications photoniques." Mémoire, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/5754.

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In the last few decades, research in the field of organometallic polymers has been in rapid expansion. The most notable applications are certainly photonic devices such as solar cell and light emitting diode. This master's thesis comprises four experimental sections. The first section reports the synthesis and characterization of organometallic polymers containing the trans-platinum(II) di-yne bisphosphine building blocks and substituted derivatives of quinone diimine and benzenediamine along with the corresponding model compounds. This work will be submitted to Inorganic Chemistry for publica

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10

Simpson, Naomi Rosalind Mary. "The supramolecular photochemistry of precious metal #alpha#,#alpha#'-diimine complexes." Thesis, University of Bristol, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368205.

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11

Dollberg, Christopher Lawrence. "Zinc and ruthenium quinone diimine complexes synthesis and photophysical properties /." Columbus, Ohio Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1071171484.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xvii, 171 p.; also includes graphics (some col.). Includes abstract and vita. Advisor: Claudia Turro, Dept.of Chemistry. Includes bibliographical references (p. 168-171).

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12

Browning, Charles. "Diimine(dithiolate)platinum(ii) Chromophores: Synthesis, Spectroscopy, and Material Applications." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc699877/.

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A series of 28 square-planar dithiol(diimine)platinum(II) chromophoric complexes have been synthesized, characterized, and evaluated for potential efficacy in sensitization of solid state photovoltaic devices to the near-infrared regions of the electromagnetic spectrum. The effect of molecular stacking in the solid state and self-association in solution are shown to influence spectral, electronic, and magnetic properties of the chromophores. Such properties are investigated in the pure form and as partners in donor-acceptor charge transfer adducts. Finally, selected chromophores have been inco

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13

Dollberg, Christopher L. "Zinc and ruthenium quinone diimine complexes: synthesis and photophysical properties." The Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=osu1071171484.

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14

Farrell, Ian Robert. "Charge transfer photochemistry of group six and seven #alpha#-diimine complexes." Thesis, Queen Mary, University of London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393715.

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15

林思敏 and Sze-man Lillian Lam. "Synthesis and photoconducting properties of molecular and polymeric rhenium diimine complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31243241.

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16

Hui, Ching-sum, and 許正心. "Study of photosensitizing properties in some rhenium diimine complex containing polymers." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B26666650.

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17

Lam, Sze-man Lillian. "Synthesis and photoconducting properties of molecular and polymeric rhenium diimine complexes /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B2521195x.

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18

FLEEMAN, WENDI LEIGH. "SELF-QUENCHING AND CROSS-QUENCHING REACTIONS OF PLATINUM(II) DIIMINE COMPLEXES." University of Cincinnati / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1070634712.

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19

Allan, Laura E. N. "Synthesis, characterisation and polymerisation behaviour of novel α-diimine iron catalysts". Thesis, Imperial College London, 2007. http://hdl.handle.net/10044/1/11406.

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20

Kim, Michelle B. "The Hydrolysis of Naphthalene Diimides." Digital Archive @ GSU, 2007. http://digitalarchive.gsu.edu/chemistry_theses/7.

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The hydrolyses of naphthalene diimides (NDIs) bearing aliphatic side chains with N-methylpyrrolidinium groups placed two (1) and three (5) atoms from the central core were studied. The Ka values for the first and second hydrolyses for 1 were 2.5 ± 0.2 x 105 M-1 and 2.0 ± 0.1 x 102 M-1, respectively; for 5 they were 1.4 ± 0.1 x 105 M-1 and 44 ± 2 M-1, respectively. NDI 1 hydrolyzed 6.8 times faster than did 5. The rates for the first and second hydrolyses of 1 at 100 mM hydroxide measured by stopped-flow were 17.0 ± 0.2 s-1 and 53.0 ± 0.1 x 10-2 s-1, respectively. NMR showed both the syn and an

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21

Li, Weidong. "Copolymerization of ethene and functionalized comonomers with cationic [alpha]-diimine palladium catalysts." [S.l. : [Groningen : s.n.] ; University Library Groningen] [Host], 2008. http://irs.ub.rug.nl/ppn/.

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22

Miller, Thomas. "Structural, electrochemical and spectroelectrochemical properties of a range of ruthenium diimine complexes." Thesis, University of Bristol, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.412374.

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23

Holmes, J. M. "Coordination chemistry of polydentate chelating ligands incorporating the alpha,alpha'-diimine moiety." Thesis, University of Cambridge, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355867.

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24

Caovilla, Marcela. "Oligomerização do eteno empregando complexos de cobalto-beta-diimina, homogêneos e heterogeneizados." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/27160.

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Este trabalho descreve a síntese de β-diiminas de cobalto, homogêneas e heterogeneizadas e sua aplicação em reações de oligomerização do eteno. Inicialmente realizou-se a síntese dos ligantes β-diiminas variando-se os substituintes dos anéis aromáticos que foram analisados por CHN, IV, UV-Vis e RMN 1H. A partir destes ligantes sintetizaram-se os catalisadores homogêneos de cobalto(II), identificados por CHN. A heterogeneização dos complexos foi testada através da síntese dos materiais híbridos pelo método sol-gel. A síntese dos xerogeis foi realizada empregando-se 3-cloropropiltrimetoxisilano

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25

Archer, Stuart. "The synthesis and photophysical properties of light-harvesting platinum (II) diimine complexes." Thesis, University of Sheffield, 2015. http://etheses.whiterose.ac.uk/9496/.

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26

Voevodskaya, Nina. "Paramagnetic states of diiron carboxylate proteins." Doctoral thesis, Stockholm : Department of Biochemistry and Biophysics, Stockholm University, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-652.

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27

Shiimi, Annatolia. "Modeling Diiron enzymes for alkanes activation." Master's thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/10669.

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Includes abstract.<br>Includes bibliographical references.<br>The synthesis and characterization of a series of ruthenium 'sawhorse' complexes of the type [RU2(IJ-02CRh(CO)4(Lh]' has been successfully carried out. The complexes have been characterized by IR, 1H and 13C NMR spectroscopy, elemental analysis as well as by mass spectrometry.

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28

Fullaway, Phillip V. "α-Diimine complexes of transition metals for the polymerisation of lower α-olefins". Thesis, Stellenbosch : University of Stellenbosch, 2005. http://hdl.handle.net/10019.1/2341.

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Thesis (MSc (Chemistry and Polymer Science))--University of Stellenbosch, 2005.<br>In this study several potential polymerisation catalysts were synthesised. This was accomplished by coordinating α-diimine ligands such as N,N'-diferrocenyldiazabutadiene (DFDAB), N,N'-dimesityldiazabutadiene (DMDAB) as well as the bidentate amine N,N,N',N'-tetramethylethylenediamine (TMEDA), to several transition metals. The multi-step synthesis of N,N'-diferrocenyldiazabutadiene (DFDAB) from ferrocene involved the use of lithiated ferrocene, iodoferrocene, N-ferrocenylphthalimide and aminoferrocene; the

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29

Kotze, Hendrik de Vries. "Immobilized diimine complexes of palladium and copper as catalyst precursors for oxidation reactions." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6721.

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Thesis (MSc)--University of Stellenbosch, 2011.<br>ENGLISH ABSTRACT: In this thesis the synthesis of a wide range of model and siloxane functionalized N-(n-propyl)-1-(2-pyridyl and quinolyl)-imine ligands (L1-L6) are described. Functionalized ligands (L4-L6) were obtained by the reaction of the pyridyl and quinolyl aldehydes with 3-aminopropyltriethoxysilane. Model ligands were characterized by FT-IR and 1H NMR spectroscopy while 13C{1H} NMR spectroscopy was additionally used for functional ligand characterization. Functionalized complexes of both Pd(II) and Cu(I) were found to be more t

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30

Martini, Denise dos Santos. "Polimerização de eteno em altas pressões e temperaturas utilizando catalisadores níquel-alfa-diimina." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2005. http://hdl.handle.net/10183/11267.

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O complexo 1,4-bis(2,6-diisopropilfenil)-acenaftenodiimina-dicloroníquel(II) (1), em combinação com metilaluminoxano (MAO) foi utilizado para polimerizar eteno utilizando altas pressões e temperaturas. Foram investigados os efeitos da pressão de eteno, da temperatura, do tempo de reação e da quantidade de catalisador bem como, as propriedades dos polietilenos sintetizados. Os polietilenos obtidos com o sistema (1)/MAO foram altamente ramificados. As ramificações variaram de metil até hexil ou até mais longas, sem adição de comonômero. Os polietilenos não apresentaram metilas isoladas, apresent

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31

Borba, Katiúscia Machado Nobre. "Oligomerização do propeno catalisada por complexos beta-diimina de níquel empregando líquido iônico." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/109701.

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No presente trabalho foram realizadas as sínteses de ligantes β-diimina e seus complexos de níquel correspondentes. Os complexos de Ni-β-diimina foram testados nas reações homogêneas e bifásicas de oligomerização de propeno. Nos testes homogêneos foram utilizados os complexos C1, C2 e C3 e cocatalisador EASC (sesquicloreto de etilalumínio) com razões Al/Ni 100 e 200. Os catalisadores homogêneos se mostraram ativos e seletivos na oligomerização de propeno, sendo que a maior atividade foi obtida pelo C1 na razão Al/Ni 200 (32,3×103 h−1) e a maior seletividade para C6 foi obtida pelo C3 na razão

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32

Chik, Tat Wai. "Preparation of chiral diimino- and diaminodiphosphine ligands and their reactivities towards transition metals." HKBU Institutional Repository, 1996. http://repository.hkbu.edu.hk/etd_ra/143.

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33

Cletheroe, Lewis. "Photosensitizing diiron hydrogenase mimics : excited state dynamics." Thesis, University of Sheffield, 2017. http://etheses.whiterose.ac.uk/20221/.

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Catalytically evolving hydrogen from a system that photosensitizes diiron hydrogenase could be a carbon neutral method for converting and storing energy. Two methods for producing a photocatalytic system are investigated; the covalently linking of photosensitizer and catalyst moieties to enhance electron transfer, or keeping them separate and relying on collisions to transfer the energy necessary to drive the reaction. A new covalently linked dyad has been synthesized that has a Charge Separated State (CSS) as its excited state. The charge separation is between the platinum (II) photosensitize

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34

Megrahi, Abdunnaser. "Super bulky α-diimine ligands and their coordination complexes for use as polymerization catalysts". Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505376.

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The TiCl4 mediated condensation of benzil with anilines followed by Li mediated cyclodehydrogenation of the resulting benzildiimines to access the superbulky a-dimine ligands Ll (N,N'-bis-(2,6-diisopropylphenyl)-phenanthrene-9, 1 O-diylidendiamine) and L2 (N-(2,6- diisopropylphenyl)-N'-(2,4,6-trimethylphenyl)-phenanthrene-9, 1 O-diylidenediamine) is described in this work. This route has been chosen among many other routes which failed to access these ligands. These ligands have been for the first time synthesized and fully characterized, including their single crystal X-ray structures. Attemp

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35

Cheng, Shun-cheung, and 鄭信祥. "Resonance Raman studies of selected DI-, TRI- and tetra(isocyano) rhenium(i) diimine complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/208027.

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36

Blundell, Nicholas J. "Medium and pressure effects on the reactivity and spectra of iron(II)-diimine complexes." Thesis, University of Leicester, 1991. http://hdl.handle.net/2381/34016.

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Solvation trends of ternary iron(II)-cyanide-diimine complexes in binary aqueous media are examined using spectroscopic and thermodynamic techniques. The observed trends are discussed in terms of the solvent-solute interactions present, and how the relative importance of these interactions varies with the technique and the complex. Crystallographic data for two of these structures are reported and show the effect of the solvate molecules on the structure. Pressure effects on MLCT frequencies are investigated, and the correlation between piezochromic and solvatochromic effects for mono- and bin

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37

Prado, Joice Ferreira do. "Investigação do uso de um complexo quiral nióbio-diimina na reação de Henry enantiosseletiva." reponame:Repositório Institucional da UnB, 2009. http://repositorio.unb.br/handle/10482/4453.

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Dissertação (mestrado)—Universidade de Brasília, Instituto de Química, 2009.<br>Submitted by Larissa Ferreira dos Angelos (ferreirangelos@gmail.com) on 2010-04-28T19:42:30Z No. of bitstreams: 1 2009_JoiceFerreiradoPrado.pdf: 2622658 bytes, checksum: 549d04db925da463944d917f88557522 (MD5)<br>Approved for entry into archive by Lucila Saraiva(lucilasaraiva1@gmail.com) on 2010-05-04T18:53:32Z (GMT) No. of bitstreams: 1 2009_JoiceFerreiradoPrado.pdf: 2622658 bytes, checksum: 549d04db925da463944d917f88557522 (MD5)<br>Made available in DSpace on 2010-05-04T18:53:32Z (GMT). No. of bitstreams: 1

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38

Rossetto, Enéderson. "Oligomerização de olefinas leves catalisada por complexos contendo ligantes B-diimina heterogeneizados em sílica." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/30868.

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Este trabalho descreve a síntese de ligantes β-diimina e seus complexos de níquel correspondentes, homogêneos e heterogeneizados, e a suas aplicações em reações de oligomerização do eteno. Inicialmente realizou-se as sínteses dos ligantes β-diimina com diferentes substituintes no anel aromático. Os ligantes foram caracterizados por análise elementar de CHN, IV, UV-Vis e RMN 1H. A partir destes ligantes foram sintetizados os complexos homogêneos de níquel (II) que foram caracterizados pela análise elementar de CHN e IV. Em uma segunda etapa foram realizadas as heterogeneizações dos ligantes uti

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39

Green, Tyler W. "Synthesis Structure and Spectroscopy of Platinum (II) Diimine Complexes with Potentially Facially-Coordinating Ligands." University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1123638473.

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40

Santos, Evania Danieli Andrade. "Sínteses de monômeros derivatizados com 3-aminopiridina contendo complexos polipiridínicos de Ru(II) do tipo cis-[RuCl2(α-diimina)] onde α-diimina: 2,2᾿-bipiridina e 1,10-fenantrolina e 5-Cl-1,10-fenantrolina." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/75/75132/tde-25082009-102933/.

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Os monômeros ligantes 3amdpy2oxaNBE (1), 3imdpyoxaNBE (2) e ácido âmico (3) foram sintetizados e caracterizado por analise elementar (CHN), infravermelho e RMN 1H e 13C. A partir do monômero 1 sintetizou-se compostos partindo de complexos do tipo [RuCl2(LL)], onde foi LL=bpy 37 (complexo 4), phen (complexo 6) ou 5-Cl-phen (complexo 7), e foram realizados estudos de fotoquímica e fotofísica. Os complexos 6 e 7 apresentaram uma eficiente fotofísica e não apresentaram fotoquímica, enquanto os complexos semelhante [Ru(bpy)2(3amnpy)2](PF6)2 (5) e [Ru(phen)2(3amnpy)2](PF6)2 (8) que possui a aminopir

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41

Hart, John Stewart. "Capsules, secondary interactions and unusual multi-metallic complexes." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/9923.

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Research into inorganic supramolecular chemistry is burgeoning, in particular that which focuses on the formation of capsular molecules and the effects that these unique environments have on catalytic reactions. With the aim of producing new ligand designs that could not only support reactive metals, but also partake in supramolecular aggregation to provide a capsular microenvironment, new tripodal ligands and wide span imines and amines have been synthesised. Furthermore, the exploitation of hydrogen-bonding motifs formed through pyrrole-imine tautomerisation upon metallation of these ligands

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42

Stenmark, Pål. "Structural and functional studies of diiron carboxylate proteins /." Stockholm : Department of Biochemistry and Biophysics, Stockholm University, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-472.

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43

Boone, Harold Wesley 1969. "Polyaromatic quinone diimines: A novel family of polymers." Diss., The University of Arizona, 1996. http://hdl.handle.net/10150/290592.

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Polyaniline has attracted much interest due to its unusual physical properties. A polycondensation route to polyanilines is a desirable alternative to the currently used non-discriminating oxidative polymerization. The oxidative synthesis does not allow structural diversity in the monomer and the polymer's structure is not well defined. A synthetic route to polyanthraquinone diimines was recently developed in this laboratory. These pernigraniline analogs are similar in structure to the fully oxidized polyaniline and may display electrical conductivity and optoelectronic properties. The aim of

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44

Redmond, Simon Paul. "Linking metal centres with #pi#-conjugated diimido bridges." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393627.

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45

Slageren, Joris van. "Sigma-bond-to-ligand charge transfer transitions and excited states of d6 metal-diimine complexes efficient radical formation and very long-lived excited states /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2000. http://dare.uva.nl/document/57139.

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46

Kirgan, Robert A. "Diimine complexes of ruthenium(ii), rhenium(i) and iron(ii): from synthesis to DFT studies." Diss., Wichita State University, 2007. http://hdl.handle.net/10057/3981.

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The chloro and pyridinate derivatives of rhenium(I) tricarbonyl complexes containing the diimine ligands 2,2’-bipyrazine (bpz) and 5,5’-dimethyl-2,2’-bipyrazine (Me2bpz) are discussed. When compared to similar rhenium(I) tricarbonyl complexes of 2,2’-bipyridine (bpy) and 2,2’-bipyrimidine (bpm), the Me2bpz complexes are comparable to bpm derivatives and their properties are intermediate between those of bpy and bpz complexes. Also discussed is the synthesis and properties of two new analogues of ruthenium(II) tris-bipyridine, a monomer and dimer. The complexes contain the ligand 6,6’-(1,2-eth

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47

Spall, Steven J. P. "Rhenium and manganese α-diimine tricarbonyls as CO2 reduction catalysts : insights from novel ligand design". Thesis, University of Sheffield, 2017. http://etheses.whiterose.ac.uk/19369/.

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Concerns over climate change and energy security combined with the commercial application of carbon capture technologies has led to increased interest in the use of CO2 reduction catalysts as a means to convert this captured waste into fuel. In order to accomplish this photocatalytic or electrocatalytic systems must be employed of which the Lehn type catalyst based on the original [ReCl(CO)3(bpy)] complex is highly suitable due its selective CO formation and high efficiency. The purpose of this project was to develop new understanding of Lehn type CO2 reduction catalysis and, in particular, to

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48

Tory, Joanne. "Electrocatalytic reduction of carbon dioxide with Group 6, 7 and 8 transition metal diimine complexes." Thesis, University of Reading, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.629086.

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Cyclic voltammetry and IR/UV-Vis spectroelectrochemistry have been used to investigate the electrochemical behaviour and electrocatalytic reduction of CO, for several Group 6, 7 and 8 transition metal α-diimine carbonyl complexes.

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49

Aguilar, Camila Pedot. "Oligomerização do eteno usando complexos ni-diimina imobilizados em peneiras moleculares modificadas com líquidos iônicos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/30863.

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O presente trabalho descreve o estudo da reação de oligomerização de eteno catalisada pelo complexo de níquel-beta-diimina imobilizado na zeólita beta, [Si]- MCM-41 e [Si,Al]-MCM-41 modificadas com líquidos iônicos. As caracterizações por DRX e BET dos suportes modificados – LIZeo , LIMCM-41 e LIAl-MCM-41 – demonstraram que a organização do material foi mantida mesmo após a incorporação do líquido iônico. Através da análise de BET pode-se concluir que a imobilização do líquido iônico ocorreu dentro dos poros do suporte, pois as áreas superficiais diminuíram devido a incorporação de grandes qua

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Zhao, Jianhong. "Syntheses and characterizations of a new valence-averaged mixed-valence diiron complex and a carbonyl derivative of the isovalent diiron complex." Scholarly Commons, 1995. https://scholarlycommons.pacific.edu/uop_etds/2292.

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Abstract:

The synthesis and characterization of a new mixed-valence bimetallic iron complex [Fe2(C20H36N8)(Cl)4]+ are reported. This binuclear species is assigned as a Robin and Day strongly coupled Class III mixed-valence species based on infrared spectroscopy, cyclic voltammetry, electronic spectroscopy, and X-ray photoelectron spectroscopy. The mixed-valence compound exhibits an intense NIR band at 883 nm with a molar absorptivity of 18000 M-1cm-1 and a band width at half-intensity of 2181 cm-1. This NIR band position Is solvent independent and HAM is calculated to be 5660 cm-1. A comproportionation

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