File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Substituted metal carbonyls. Part 9. Solution and solid-state decompositions of diphosphine-monobridged molybdenum carbonyl dimers

TitleSubstituted metal carbonyls. Part 9. Solution and solid-state decompositions of diphosphine-monobridged molybdenum carbonyl dimers
Authors
Issue Date1989
Citation
Inorganica Chimica Acta, 1989, v. 160, n. 1, p. 53-57 How to Cite?
AbstractThermal decomposition of the singly-bridged complexes Mo2(CO)10[μ-Ph2P(CH2)nPPh2] (n=4, 5, 6) has been studied as hexane, benzene and toluene solutions by infrared monitoring and in the solid state by thermogravimetry and differential scanning calorimetry. The thermal profiles of the three complexes reveal a similar degradation pattern which involves an initial loss of CO followed by phosphine cleavage via a multi-step mechanism. The dimers are stable in boiling hexane but decarbonylate upon prolonged heating in toluene resulting in the cis- complexes Mo(CO)4(PP) which are 7-, 8- and 9-membered chelate rings. © 1989.
Persistent Identifierhttp://hdl.handle.net/10722/219491
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584

 

DC FieldValueLanguage
dc.contributor.authorHor, T. S Andy-
dc.contributor.authorChan, Hardy S O-
dc.date.accessioned2015-09-23T02:57:13Z-
dc.date.available2015-09-23T02:57:13Z-
dc.date.issued1989-
dc.identifier.citationInorganica Chimica Acta, 1989, v. 160, n. 1, p. 53-57-
dc.identifier.issn0020-1693-
dc.identifier.urihttp://hdl.handle.net/10722/219491-
dc.description.abstractThermal decomposition of the singly-bridged complexes Mo2(CO)10[μ-Ph2P(CH2)nPPh2] (n=4, 5, 6) has been studied as hexane, benzene and toluene solutions by infrared monitoring and in the solid state by thermogravimetry and differential scanning calorimetry. The thermal profiles of the three complexes reveal a similar degradation pattern which involves an initial loss of CO followed by phosphine cleavage via a multi-step mechanism. The dimers are stable in boiling hexane but decarbonylate upon prolonged heating in toluene resulting in the cis- complexes Mo(CO)4(PP) which are 7-, 8- and 9-membered chelate rings. © 1989.-
dc.languageeng-
dc.relation.ispartofInorganica Chimica Acta-
dc.titleSubstituted metal carbonyls. Part 9. Solution and solid-state decompositions of diphosphine-monobridged molybdenum carbonyl dimers-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0020-1693(00)85398-0-
dc.identifier.scopuseid_2-s2.0-25344462197-
dc.identifier.volume160-
dc.identifier.issue1-
dc.identifier.spage53-
dc.identifier.epage57-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats