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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50443

Title: Synthesis and Structure of Heterobimetallic Compounds with a Single Thiolato-Bridged Ligand
Authors: Hossain, M. M
Lin, H.-M
Shyu, S.-G
Contributors: 國立臺灣海洋大學:生命科學暨生物科技學系
Date: 2001-01
Issue Date: 2018-10-08T06:34:50Z
Publisher: Eur. J. Inorg. Chem.
Abstract: Abstract: Reactions between CpFe(CO)2SPh and M(CO)5THF (M = Cr, Mo, and W) in a mixture of benzene and THF at room temperature afforded compounds of the type CpFe(CO)2(μ-SPh)M(CO)5 (1) [M = Cr (1a), Mo (1b), and W (1c)] in high yield. However, migration of the thiolato ligand occurred during reactions between CpM(CO)xSPh (M = Fe, x = 2; M = Mo and W, x = 3) and Fe2(CO)9 forming compounds [Fe(μ-SPh)(CO)3]2 and [CpM(CO)x]2 (M = Fe, x = 2; M = Mo and W, x = 3). Single-crystal X-ray diffraction analyses reveal that 1c is a single thiolato-bridged hererobimetallic compound without a metal-metal bond. Metal-metal bond formation in compounds 1 by decarbonylation under thermal or photolytic condition was not observed. Reactions between compounds 1 and PPh3 produced CpFe(CO)2SPh and PPh3M(CO)5 (M = Cr, Mo, and W) by M-S bond cleavage in 1.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50443
Appears in Collections:[生命科學暨生物科技學系] 期刊論文

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