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Synthesis, characterization, photophysical, and computational studies of rhenium(I) tricarbonyl complexes containing the derivatives of bipyrazine

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dc.contributor Wichita State University. Department of Chemistry en_US
dc.contributor.author Kirgan, Robert A. en_US
dc.contributor.author Simpson, Megan en_US
dc.contributor.author Moore, Curtis E. en_US
dc.contributor.author Day, Jeff en_US
dc.contributor.author Bui, Loan en_US
dc.contributor.author Tanner, Clayton en_US
dc.contributor.author Rillema, D. Paul en_US
dc.date.accessioned 2012-02-06T17:16:05Z
dc.date.available 2012-02-06T17:16:05Z
dc.date.issued 2007-08-06 en_US
dc.identifier 17630729 en_US
dc.identifier 0366543 en_US
dc.identifier.citation Inorganic chemistry. 2007 Aug 6; 46(16): 6464-72. en_US
dc.identifier.issn 0020-1669 en_US
dc.identifier.uri http://dx.doi.org/10.1021/ic700512j en_US
dc.identifier.uri http://hdl.handle.net/10057/4304
dc.description Click on the DOI link below to access the article (may not be free). en_US
dc.description.abstract 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 reported. Absorption maxima occur in the visible and ultraviolet regions of the spectrum; emission is structureless at room temperature and at 77 K; the infrared spectrum consists of three carbonyl stretches; electrochemically, a reversible reduction, an irreversible reduction, and an irreversible oxidation take place. Some ring protons are shielded and others deshielded in the presence of the methyl substituents attached to the bpz ring. DFT and TDDFT calculations provide insight into interpreting electronic and vibrational properties of the complexes. 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. en_US
dc.format.extent 6464-72 en_US
dc.language.iso eng en_US
dc.publisher American Chemical Society en_US
dc.relation.ispartofseries Inorganic chemistry en_US
dc.relation.ispartofseries Inorg Chem en_US
dc.source NLM en_US
dc.title Synthesis, characterization, photophysical, and computational studies of rhenium(I) tricarbonyl complexes containing the derivatives of bipyrazine en_US
dc.type Article en_US
dc.coverage.spacial United States en_US
dc.description.version peer reviewed en_US
dc.rights.holder Copyright © 2007 American Chemical Society en_US

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