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|Title:||Novel higher nuclearity osmium-antimony clusters by alkene- or diene-assisted cluster condensation|
|Citation:||Deng, M.,Weng, K.L. (2002). Novel higher nuclearity osmium-antimony clusters by alkene- or diene-assisted cluster condensation. Journal of the Chemical Society, Dalton Transactions (6) : 1020-1023. ScholarBank@NUS Repository.|
|Abstract:||The reaction of the cluster Os3(μ-SbPh2)(μ-H)(μ3,η 2-C6H4)(CO)9, 1, with a number of alkenes and dienes led to cluster condensation to afford the novel cluster Os5(μ4-Sb)(μ-SbPh2)(μ-H)2(μ 3,η2-C6H4)(μ,η 2-C6H4)(CO)14, 3, as the major product, and another novel cluster Os5(μ4-Sb)(μ-SbPh2)(μ-H)(μ 3,η6-C6H4)(CO)14 (Ph), 4. Reaction of 3 with the Group 15 ligands EPh3 (E = P, As, Sb) afforded the corresponding monosubstituted derivatives Os5(μ4-Sb)(μ-SbPh2)(μ-H) 2(μ3,η2-C6H4) (μ,η2-C6H4)(CO)13(EPh 3), 6.|
|Source Title:||Journal of the Chemical Society, Dalton Transactions|
|Appears in Collections:||Staff Publications|
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