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Article: Chemistry and spectroscopy of binuclear platinum diphosphite complexes

TitleChemistry and spectroscopy of binuclear platinum diphosphite complexes
Authors
Che, CMButler, LGGrunthaner, PJGray, HB
Issue Date1985
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/ic
Citation
Inorganic Chemistry, 1985, v. 24 n. 26, p. 4662-4665 How to Cite?
DOI: http://dx.doi.org/10.1021/ic00220a047
AbstractModifications have been made to the procedure for the preparation of K4[Pt2(pop)4]·2H2O (pop = P2O5H2) in order to obtain material that is not contaminated by partially oxidized platinum species. Several other pure salts (Na+, Ba2+, Bu4N+, Ph4As+) of Pt2(pop)4 4- also have been obtained. Oxidation of Pt2(pop)4 4- in the presence of ligands yields d7,d7-Pt2(pop)4X2 4- (X = Cl, Br, I, NO2, SCN) and -Pt2(pop)4L2 2- (L = H2O, nicotinamide, pyridine). The influence of axial ligands on the electronic structure of the PtIII-PtIII unit has been studied by UV-vis and X-ray photoelectron spectroscopy. It is inferred that the X (or L) perturbation of the Pt-Pt dσ interaction increases according to H2O < Cl- < Br- < NO2 - < SCN- ∼ I-. © 1985 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/167352
ISSN
0020-1669
2023 Impact Factor: 4.3
2023 SCImago Journal Rankings: 0.928
ISI Accession Number ID
WOS:A1985AXG4800047

 

DC FieldValueLanguage
dc.contributor.authorChe, CMen_US
dc.contributor.authorButler, LGen_US
dc.contributor.authorGrunthaner, PJen_US
dc.contributor.authorGray, HBen_US
dc.date.accessioned2012-10-08T03:05:58Z-
dc.date.available2012-10-08T03:05:58Z-
dc.date.issued1985en_US
dc.identifier.citationInorganic Chemistry, 1985, v. 24 n. 26, p. 4662-4665en_US
dc.identifier.issn0020-1669en_US
dc.identifier.urihttp://hdl.handle.net/10722/167352-
dc.description.abstractModifications have been made to the procedure for the preparation of K4[Pt2(pop)4]·2H2O (pop = P2O5H2) in order to obtain material that is not contaminated by partially oxidized platinum species. Several other pure salts (Na+, Ba2+, Bu4N+, Ph4As+) of Pt2(pop)4 4- also have been obtained. Oxidation of Pt2(pop)4 4- in the presence of ligands yields d7,d7-Pt2(pop)4X2 4- (X = Cl, Br, I, NO2, SCN) and -Pt2(pop)4L2 2- (L = H2O, nicotinamide, pyridine). The influence of axial ligands on the electronic structure of the PtIII-PtIII unit has been studied by UV-vis and X-ray photoelectron spectroscopy. It is inferred that the X (or L) perturbation of the Pt-Pt dσ interaction increases according to H2O < Cl- < Br- < NO2 - < SCN- ∼ I-. © 1985 American Chemical Society.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/icen_US
dc.relation.ispartofInorganic Chemistryen_US
dc.titleChemistry and spectroscopy of binuclear platinum diphosphite complexesen_US
dc.typeArticleen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/ic00220a047-
dc.identifier.scopuseid_2-s2.0-0001519845en_US
dc.identifier.volume24en_US
dc.identifier.issue26en_US
dc.identifier.spage4662en_US
dc.identifier.epage4665en_US
dc.identifier.isiWOS:A1985AXG4800047-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridButler, LG=35480504200en_US
dc.identifier.scopusauthoridGrunthaner, PJ=6603814696en_US
dc.identifier.scopusauthoridGray, HB=36047602600en_US
dc.identifier.issnl0020-1669-

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