File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: New triosmium–iridium clusters: Synthesis and molecular structure of [Os3Ir2(Cp∗)2(μ-OH)(μ-CO)2(CO)8Cl] (1), [Os3IrCp∗(μ-OH)(CO)10Cl] (2), [Os3IrCp∗(μ-H)(μ-Cl)(η3,μ3-C5H2N(NH2)Br)(CO)9] (3) and [Os3IrCp∗(μ-Cl)2(η2,μ3-C5H3N(NH)Br)(CO)7] (4)

TitleNew triosmium–iridium clusters: Synthesis and molecular structure of [Os3Ir2(Cp∗)2(μ-OH)(μ-CO)2(CO)8Cl] (1), [Os3IrCp∗(μ-OH)(CO)10Cl] (2), [Os3IrCp∗(μ-H)(μ-Cl)(η3,μ3-C5H2N(NH2)Br)(CO)9] (3) and [Os3IrCp∗(μ-Cl)2(η2,μ3-C5H3N(NH)Br)(CO)7] (4)
Authors
KeywordsMolecular structure
Osmium compounds
Spectroscopic analysis
X ray diffraction
Iridium compounds
Issue Date2008
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem
Citation
Journal of Organometallic Chemistry, 2008, v. 693 n. 8-9, p. 1528-1535 How to Cite?
AbstractThe trinuclear osmium carbonyl cluster, [Os3(CO)10(MeCN)2], is allowed to react with 1 equiv. of [IrCp*Cl2]2 (Cp* = pentamethylcyclopentadiene) in refluxing dichloromethane to give two new osmium-iridium mixed-metal clusters, [Os3Ir2(Cp*)2(μ-OH) (μ-CO)2(CO)8Cl] (1) and [Os3IrCp*(μ-OH)(CO)10Cl] (2), in moderate yields. In the presence of a pyridyl ligand, [C5H3N(NH2)Br], however, the products isolated are different. Two osmium-iridium clusters with different coordination modes of the pyridyl ligand are afforded, [Os3IrCp*(μ-H)(μ-Cl)(η3 ,μ3-C5H2N(NH2)Br)(CO) 9] (3) and [Os3IrCp*(μ-Cl)2 (η2,μ3-C5H3N(NH)Br)(C O)7] (4). All of the new compounds are characterized by conventional spectroscopic methods, and their structures are determined by single-crystal X-ray diffraction analysis. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/69019
ISSN
2015 Impact Factor: 2.336
2015 SCImago Journal Rankings: 0.732
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLee, YBen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:09:48Z-
dc.date.available2010-09-06T06:09:48Z-
dc.date.issued2008en_HK
dc.identifier.citationJournal of Organometallic Chemistry, 2008, v. 693 n. 8-9, p. 1528-1535en_HK
dc.identifier.issn0022-328Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/69019-
dc.description.abstractThe trinuclear osmium carbonyl cluster, [Os3(CO)10(MeCN)2], is allowed to react with 1 equiv. of [IrCp*Cl2]2 (Cp* = pentamethylcyclopentadiene) in refluxing dichloromethane to give two new osmium-iridium mixed-metal clusters, [Os3Ir2(Cp*)2(μ-OH) (μ-CO)2(CO)8Cl] (1) and [Os3IrCp*(μ-OH)(CO)10Cl] (2), in moderate yields. In the presence of a pyridyl ligand, [C5H3N(NH2)Br], however, the products isolated are different. Two osmium-iridium clusters with different coordination modes of the pyridyl ligand are afforded, [Os3IrCp*(μ-H)(μ-Cl)(η3 ,μ3-C5H2N(NH2)Br)(CO) 9] (3) and [Os3IrCp*(μ-Cl)2 (η2,μ3-C5H3N(NH)Br)(C O)7] (4). All of the new compounds are characterized by conventional spectroscopic methods, and their structures are determined by single-crystal X-ray diffraction analysis. © 2007 Elsevier B.V. All rights reserved.-
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchemen_HK
dc.relation.ispartofJournal of Organometallic Chemistryen_HK
dc.subjectMolecular structure-
dc.subjectOsmium compounds-
dc.subjectSpectroscopic analysis-
dc.subjectX ray diffraction-
dc.subjectIridium compounds-
dc.titleNew triosmium–iridium clusters: Synthesis and molecular structure of [Os3Ir2(Cp∗)2(μ-OH)(μ-CO)2(CO)8Cl] (1), [Os3IrCp∗(μ-OH)(CO)10Cl] (2), [Os3IrCp∗(μ-H)(μ-Cl)(η3,μ3-C5H2N(NH2)Br)(CO)9] (3) and [Os3IrCp∗(μ-Cl)2(η2,μ3-C5H3N(NH)Br)(CO)7] (4)en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-328X&volume=693&spage=1528&epage=1535&date=2008&atitle=New+Triosmium-iridium+Clusters:+Synthesis+and+Molecular+Structure+of+[Os3Ir2(Cp*)2(m-OH)+(m-CO)2(CO)8Cl](1),+[Os3IrCp*(m-OH)(CO)10Cl](2),+[Os3IrCp*(m-H)(m-Cl)(h3,+m3-C5H2N(NH2Br))(CO)en_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1016/j.jorganchem.2007.10.009-
dc.identifier.scopuseid_2-s2.0-41549084655-
dc.identifier.hkuros142129en_HK
dc.identifier.volume693-
dc.identifier.issue8-9-
dc.identifier.spage1528-
dc.identifier.epage1535-
dc.identifier.isiWOS:000255891400018-
dc.publisher.placeSwitzerland-
dc.customcontrol.immutablecsl 131016-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats