Please use this identifier to cite or link to this item: https://doi.org/10.1107/S0108270196012073
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dc.titleTwo chloro-bridged osmium clusters
dc.contributor.authorLeong, Weng Kee
dc.contributor.authorEinstein, Frederick W.B.
dc.contributor.authorPomeroy, Roland K.
dc.date.accessioned2014-10-16T08:46:57Z
dc.date.available2014-10-16T08:46:57Z
dc.date.issued1997-01-01
dc.identifier.citationLeong, Weng Kee, Einstein, Frederick W.B., Pomeroy, Roland K. (1997-01-01). Two chloro-bridged osmium clusters. Acta Crystallographica, Section C: Crystal Structure Communications 53 (pt 1) : 24-27. ScholarBank@NUS Repository. https://doi.org/10.1107/S0108270196012073
dc.identifier.issn01082701
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95364
dc.description.abstractThe molecular structure of the chloro-bridged tetra-osmium cluster, dodecacarbonyl-1κ3C,2κ3C,3κ3 C,4κ3C-μ-chloro-3:4κ3 Cl-tris-μ-hydrido-1: 2κ2H;1:3κ2H;2:4κ2 H-tetraosmium(5 Os-Os), [Os4(μ-Cl)(μ-H)3(CO)12], consists of a 'butterfly' arrangement of Os atoms, just as in the iodo analogue. The chloro bridge in the tetraosmium cluster is symmetric, whereas in the pentaosmium cluster, tetradecacarbonyl-1κ3C,2κ2C,3κ3 C,4κ3C,5κ3-μ-chloro-2:5κ2 Cl-tris-μ-hydrido-1:2κ2H;2:3 κ2H;2:4κ2 H-pentaosmium(8 Os-Os), [Os5(μ-Cl)(μ-H)3(CO)14], it is distinctly asymmetric. This asymmetry is attributed to the trans influence of a carbonyl ligand, which lengthens the trans-Os-Cl bond.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1107/S0108270196012073
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1107/S0108270196012073
dc.description.sourcetitleActa Crystallographica, Section C: Crystal Structure Communications
dc.description.volume53
dc.description.issuept 1
dc.description.page24-27
dc.description.codenACSCE
dc.identifier.isiutA1997WJ22000011
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