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Article: Reaction of [Os3(µ-H)2(CO)10] withtrans-[Pd(NH3)2I2];molecular structures of[Os6Pd(µ-H)8(CO)18],[Os4Pd(µ-H)4(CO)12(µ-I)2],[Os4Pd(µ-H)3(CO)12(µ-I)3] and[{Os3Pd(µ-H)3(CO)9(µ-I)}2]

TitleReaction of [Os3(µ-H)2(CO)10] withtrans-[Pd(NH3)2I2];molecular structures of[Os6Pd(µ-H)8(CO)18],[Os4Pd(µ-H)4(CO)12(µ-I)2],[Os4Pd(µ-H)3(CO)12(µ-I)3] and[{Os3Pd(µ-H)3(CO)9(µ-I)}2]
Authors
Issue Date1997
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal of the Chemical Society Dalton Transactions, 1997, n. 9, p. 1515-1520 How to Cite?
AbstractReaction of the co-ordinatively unsaturated cluster [Os 3 (µ-H) 2 (CO) 10 ] with trans-[Pd(NH 3 ) 2 I 2 ] afforded the complexes [Os 6 Pd(µ-H) 8 (CO) 18 ] 1, [Os 4 Pd(µ-H) 4 (CO) 12 (µ-I) 2 ] 2, [Os 4 Pd(µ-H) 3 (CO) 12 (µ-I) 3 ] 3 and [Os 3 (CO) 12 ] in moderate yields. Thermolysis of 2 in refluxing chloroform produced 3 and the linked cluster [{Os 3 Pd(µ-H) 3 (CO) 9 (µ-I) } 2 ] 4. Complexes 1–4 were fully characterised by IR and 1 H NMR spectroscopy, mass spectrometry, elemental analysis and X-ray crystallography. The structures of 1 and 2 are based on vertex-shared condensed polyhedra with the palladium atoms at the vertex-sharing sites. The molecular structure of complex 1 consists of a central palladium atom sandwiched between two triosmium units. Complexes 2 and 3 possess a similar metal disposition in which an {Os 3 Pd} tetrahedron bridges to a mononuclear ‘Os(CO) 3 ’ moiety via two and three bridging iodide ligands respectively. Complex 4 is dimeric with two {Os 3 Pd} tetrahedra tied together by two bridging iodide ligands.
Persistent Identifierhttp://hdl.handle.net/10722/70357
ISSN
2002 Impact Factor: 3.023

 

DC FieldValueLanguage
dc.contributor.authorHui, JWSen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:22:06Z-
dc.date.available2010-09-06T06:22:06Z-
dc.date.issued1997en_HK
dc.identifier.citationJournal of the Chemical Society Dalton Transactions, 1997, n. 9, p. 1515-1520en_HK
dc.identifier.issn1472-7773en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70357-
dc.description.abstractReaction of the co-ordinatively unsaturated cluster [Os 3 (µ-H) 2 (CO) 10 ] with trans-[Pd(NH 3 ) 2 I 2 ] afforded the complexes [Os 6 Pd(µ-H) 8 (CO) 18 ] 1, [Os 4 Pd(µ-H) 4 (CO) 12 (µ-I) 2 ] 2, [Os 4 Pd(µ-H) 3 (CO) 12 (µ-I) 3 ] 3 and [Os 3 (CO) 12 ] in moderate yields. Thermolysis of 2 in refluxing chloroform produced 3 and the linked cluster [{Os 3 Pd(µ-H) 3 (CO) 9 (µ-I) } 2 ] 4. Complexes 1–4 were fully characterised by IR and 1 H NMR spectroscopy, mass spectrometry, elemental analysis and X-ray crystallography. The structures of 1 and 2 are based on vertex-shared condensed polyhedra with the palladium atoms at the vertex-sharing sites. The molecular structure of complex 1 consists of a central palladium atom sandwiched between two triosmium units. Complexes 2 and 3 possess a similar metal disposition in which an {Os 3 Pd} tetrahedron bridges to a mononuclear ‘Os(CO) 3 ’ moiety via two and three bridging iodide ligands respectively. Complex 4 is dimeric with two {Os 3 Pd} tetrahedra tied together by two bridging iodide ligands.-
dc.languageengen_HK
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_HK
dc.relation.ispartofJournal of the Chemical Society Dalton Transactionsen_HK
dc.titleReaction of [Os3(µ-H)2(CO)10] withtrans-[Pd(NH3)2I2];molecular structures of[Os6Pd(µ-H)8(CO)18],[Os4Pd(µ-H)4(CO)12(µ-I)2],[Os4Pd(µ-H)3(CO)12(µ-I)3] and[{Os3Pd(µ-H)3(CO)9(µ-I)}2]en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1472-7773&volume=&spage=1515&epage=1520&date=1997&atitle=Reaction+of+{Os3(m-H)2(CO)10]+with+trans-[Pd(NH3)2I2];+molecular+structures+of+[Os6Pd(m-H)8(CO)18],+[Os4Pd(m-H)4(CO)12(m-I)2],+[Os4Pd(m-H)3(CO)12(m-I)3]+and+[{Os3Pd(en_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1039/A608596B-
dc.identifier.hkuros24981en_HK
dc.identifier.issue9-
dc.identifier.spage1515-

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