Studies of metal exchange reactions: the synthesis and structures of heteronuclear metal clusters containing the indenyl ligand (μ 3-CR) Co 2 M (CO) 8 (η 5-Ind)(R= H, …

WQ Zhang, BH Zhu, B Hu, YH Zhang, QY Zhao…

Index: Zhang, Wei-Qiang; Zhu, Bao-Hua; Hu, Bin; Zhang, Yu-Hua; Zhao, Quan-Yi; Yin, Yuan-Qi; Sun, Jie Journal of Organometallic Chemistry, 2004 , vol. 689, # 4 p. 714 - 721

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Abstract

The novel tetrahedral clusters (μ3-CR) Co2M (CO) 8 (η5-Ind)(M= Mo, W; R= H, CH3, C6H5, COOC2H5) 5–12 containing the indenyl ligand were isolated from reactions of tricobalt clusters (μ3-CR) Co3 (CO) 9 (R= H, CH3, C6H5, COOC2H5) and K (η5-Ind) M (CO) 3 (M= Mo, W) under mild conditions. The cluster complex (μ3-CC6H5) CoMo2 (CO) 7 (η5-Ind)(η5- Cp (Cp*= C5H4C (O) CH3) 16 was obtained via the stepwise metal exchange reaction of ...