Oxidative-addition of thiuram disulfides to osmium(0): Synthesis of cis-[Os(CO)₂(S₂CNR₂)₂] (R = Me, Et, Cy, CH₂CH₂OMe) and molecular structures of cis-[Os(CO)₂(S_2<

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• 作者：Md. Manzurul Karim ; Md. Nurul Abser ; Mohammad R. Hassan ; Niladri Ghosh ; Helmut G. Alt ; Idris Richards ; Graeme Hogarth
• 关键词：Osmium ; Dithiocarbamate ; Thiuram disulfide ; Oxidative-addition ; Carbonyl
• 刊名：Polyhedron
• 出版年：2012
• 出版时间：25 July, 2012
• 年：2012
• 卷：42
• 期：1
• 页码：84-88
• 全文大小：301 K

文摘

Thiuram disulfides undergo oxidative-addition to triosmium clusters to yield osmium(II)bis(dithiocarbamate) complexes cis-[Os(CO)₂(S₂CNR₂)₂]. A crystallographic study on cis-[Os(CO)₂(S₂CNMe₂)₂] reveals the expected octahedral geometry and cis-carbonyl groups.