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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jorganchem.2005.09.005
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dc.titleTriosmium-antimony clusters containing the μ,η2-phenylene ligand: Unusually long osmium-osmium bonds
dc.contributor.authorChen, G.
dc.contributor.authorDeng, M.
dc.contributor.authorLee, C.K.D.
dc.contributor.authorLeong, W.K.
dc.contributor.authorTan, J.
dc.contributor.authorTay, C.T.
dc.date.accessioned2014-10-16T08:46:46Z
dc.date.available2014-10-16T08:46:46Z
dc.date.issued2006-01-15
dc.identifier.citationChen, G., Deng, M., Lee, C.K.D., Leong, W.K., Tan, J., Tay, C.T. (2006-01-15). Triosmium-antimony clusters containing the μ,η2-phenylene ligand: Unusually long osmium-osmium bonds. Journal of Organometallic Chemistry 691 (3) : 387-394. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jorganchem.2005.09.005
dc.identifier.issn0022328X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95349
dc.description.abstractThe reaction of the osmium-antimony cluster Os3(μ-H)(μ- SbPh2)(μ3,η2-C6H 4)(CO)9 with AsPh3 at room temperature afforded the o-phenylene cluster Os3(μ-H)(SbPh2) (μ2,η2-C6H4)(CO) 9(AsPh3) by nucleophilic addition via a metal-metal bond cleavage, and the substitution product Os3(μ-H)(SbPh 2)(μ3,η2-C6H 4)(CO)8(AsPh3). It reacted with tBuNC to afford the adduct Os3(μ-H)(SbPh 2)(μ2,η2-C6H 4)(CO)9(CNtBu) quantitatively. This adduct isomerised slowly on standing via migration of the isonitrile, while photolysis led to decarbonylation to Os3(μ-H)(SbPh2) (μ2,η2-C6H4)(CO) 8(CNtBu). All the products have been characterised completely, including by X-ray crystallography, and their structures exhibit very long Os-Os bonds. © 2005 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jorganchem.2005.09.005
dc.sourceScopus
dc.subjectAntimony
dc.subjectArsine
dc.subjectClusters
dc.subjectIsonitrile
dc.subjectOsmium
dc.subjectPhenylene
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.jorganchem.2005.09.005
dc.description.sourcetitleJournal of Organometallic Chemistry
dc.description.volume691
dc.description.issue3
dc.description.page387-394
dc.description.codenJORCA
dc.identifier.isiut000234614500015
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