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Article: Synthesis and characterization of hexaosmium carbonyl clusters containing pyridine ligands: crystal and molecular structures of [Os6(CO)15(µ4-η2-CO)(C5H5N)3], [Os6(CO)15(µ-H)(µ-CO)(µ3-O)(C5H5N)(µ-η2-NC5H4)] and [Os6(CO)14(µ-H)(µ-CO)(MeCN)(C5H5N)(µ-η2-NC5H4)]

TitleSynthesis and characterization of hexaosmium carbonyl clusters containing pyridine ligands: crystal and molecular structures of [Os6(CO)15(µ4-η2-CO)(C5H5N)3], [Os6(CO)15(µ-H)(µ-CO)(µ3-O)(C5H5N)(µ-η2-NC5H4)] and [Os6(CO)14(µ-H)(µ-CO)(MeCN)(C5H5N)(µ-η2-NC5H4)]
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. 22, p. 4357-4360 How to Cite?
AbstractReaction of [Os6(CO)16(MeCN)2] with 1 equivalent of pyridine in CH2Cl2 at room temperature afforded three new clusters: [Os6(CO)15(µ4-η2-CO)(C5H5N)3] 1, [Os6(CO)15(µ-H)(µ-CO)(µ3-O)(C5H5N)(µ-η2-NC5H4)] 2 and [Os6(CO)14(µ-H)(µ-CO)(MeCN)(C5H5N)(µ-η2-NC5H4)] 3 in 32, 10 and 25% yields respectively. Both clusters 2 and 3 contain an orthometallated pyridine ligand but with different metal core geometries. The molecular structure of cluster 2 revealed the presence of a novel µ3-O group bridging three osmium centres.
Persistent Identifierhttp://hdl.handle.net/10722/69208
ISSN
2002 Impact Factor: 3.023

 

DC FieldValueLanguage
dc.contributor.authorLeung, KSYen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:11:34Z-
dc.date.available2010-09-06T06:11:34Z-
dc.date.issued1997en_HK
dc.identifier.citationJournal of the Chemical Society Dalton Transactions, 1997, n. 22, p. 4357-4360en_HK
dc.identifier.issn1472-7773en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69208-
dc.description.abstractReaction of [Os6(CO)16(MeCN)2] with 1 equivalent of pyridine in CH2Cl2 at room temperature afforded three new clusters: [Os6(CO)15(µ4-η2-CO)(C5H5N)3] 1, [Os6(CO)15(µ-H)(µ-CO)(µ3-O)(C5H5N)(µ-η2-NC5H4)] 2 and [Os6(CO)14(µ-H)(µ-CO)(MeCN)(C5H5N)(µ-η2-NC5H4)] 3 in 32, 10 and 25% yields respectively. Both clusters 2 and 3 contain an orthometallated pyridine ligand but with different metal core geometries. The molecular structure of cluster 2 revealed the presence of a novel µ3-O group bridging three osmium centres.-
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.titleSynthesis and characterization of hexaosmium carbonyl clusters containing pyridine ligands: crystal and molecular structures of [Os6(CO)15(µ4-η2-CO)(C5H5N)3], [Os6(CO)15(µ-H)(µ-CO)(µ3-O)(C5H5N)(µ-η2-NC5H4)] and [Os6(CO)14(µ-H)(µ-CO)(MeCN)(C5H5N)(µ-η2-NC5H4)]en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1472-7773&volume=&spage=4357&epage=4360&date=1997&atitle=Synthesis+and+characterization+of+hexaosmium+carbonyl+clusters+containing+pyridine+ligands:+crystal+and+molecular+structures+of+[Os6(CO)15(m4-h2-CO)(C5H5N)3],+[Os6(CO)15(m-H)(m-CO)(m3-O)(C5H5N)(men_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1039/A703211K-
dc.identifier.hkuros31385en_HK
dc.identifier.issue22-
dc.identifier.spage4357-
dc.identifier.epage4360-
dc.publisher.placeUnited Kingdom-

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