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Article: Heterobimetallic platinum-bismuth aggregates derived from [Pt 2(μ-S)2(PPh3)4]

TitleHeterobimetallic platinum-bismuth aggregates derived from [Pt 2(μ-S)2(PPh3)4]
Authors
KeywordsPlatinum complexes
Electrospray ionisation mass spectrometry
Bismuth complexes
X-ray crystal structure
Sulfide complexes
Issue Date2006
Citation
Inorganica Chimica Acta, 2006, v. 359, n. 1, p. 221-227 How to Cite?
AbstractThe metalloligand [Pt2(μ-S)2(PPh3) 4] reacts with Bi(S2CNEt2)3 or Bi(S2COEt)3 in methanol to produce the orange cationic adducts [Pt2(μ-S)2(PPh3) 4Bi(S2CNEt2)2]+ and [Pt2(μ-S)2(PPh3)4Bi(S 2COEt)2]+, respectively, isolated as their hexafluorophosphate salts. An X-ray structure determination on [Pt 2(μ-S)2(PPh3)4Bi(S 2CNEt2)2]PF6 reveals the presence of a six-coordinated bismuth centre with an approximately nido-pentagonal bipyramidal coordination geometry. Fragmentation pathways for both complexes have been probed using electrospray ionisation mass spectrometry; ions [Pt 2(μ-S)2(PPh3)2Bi(S 2CXEtn)2]+ (X = O, n = 1, X = N, n = 2) are formed by selective loss of two PPh3 ligands, and at higher cone voltages the species [(Ph3P)PtS2Bi]+ is observed. Ions formed by loss of CS2 are also observed for the xanthate but not the dithiocarbamate ions. © 2005 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/219500
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584

 

DC FieldValueLanguage
dc.contributor.authorHenderson, William-
dc.contributor.authorNicholson, Brian K.-
dc.contributor.authorZhang, Hao-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:14Z-
dc.date.available2015-09-23T02:57:14Z-
dc.date.issued2006-
dc.identifier.citationInorganica Chimica Acta, 2006, v. 359, n. 1, p. 221-227-
dc.identifier.issn0020-1693-
dc.identifier.urihttp://hdl.handle.net/10722/219500-
dc.description.abstractThe metalloligand [Pt2(μ-S)2(PPh3) 4] reacts with Bi(S2CNEt2)3 or Bi(S2COEt)3 in methanol to produce the orange cationic adducts [Pt2(μ-S)2(PPh3) 4Bi(S2CNEt2)2]+ and [Pt2(μ-S)2(PPh3)4Bi(S 2COEt)2]+, respectively, isolated as their hexafluorophosphate salts. An X-ray structure determination on [Pt 2(μ-S)2(PPh3)4Bi(S 2CNEt2)2]PF6 reveals the presence of a six-coordinated bismuth centre with an approximately nido-pentagonal bipyramidal coordination geometry. Fragmentation pathways for both complexes have been probed using electrospray ionisation mass spectrometry; ions [Pt 2(μ-S)2(PPh3)2Bi(S 2CXEtn)2]+ (X = O, n = 1, X = N, n = 2) are formed by selective loss of two PPh3 ligands, and at higher cone voltages the species [(Ph3P)PtS2Bi]+ is observed. Ions formed by loss of CS2 are also observed for the xanthate but not the dithiocarbamate ions. © 2005 Elsevier B.V. All rights reserved.-
dc.languageeng-
dc.relation.ispartofInorganica Chimica Acta-
dc.subjectPlatinum complexes-
dc.subjectElectrospray ionisation mass spectrometry-
dc.subjectBismuth complexes-
dc.subjectX-ray crystal structure-
dc.subjectSulfide complexes-
dc.titleHeterobimetallic platinum-bismuth aggregates derived from [Pt 2(μ-S)2(PPh3)4]-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ica.2005.07.022-
dc.identifier.scopuseid_2-s2.0-29244437910-
dc.identifier.volume359-
dc.identifier.issue1-
dc.identifier.spage221-
dc.identifier.epage227-

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