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Study on cobalt‐carbon and iron‐sulfur mixed cluster complexes—Synthesis and conformational analysis of mixed cluster complexes [μ‐ p ‐CH 3 C 6 H 4 C 2 Co 2 (CO) 6 S](μ‐RS)Fe 2 (CO) 6
Author(s) -
Song LiCheng,
Wang ZhongXia,
Wang JiTao
Publication year - 1989
Publication title -
acta chimica sinica english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 0256-7660
DOI - 10.1002/cjoc.19890070206
Subject(s) - chemistry , cobalt , reactivity (psychology) , cluster (spacecraft) , sulfur , carbon fibers , stereochemistry , medicinal chemistry , crystallography , inorganic chemistry , organic chemistry , materials science , alternative medicine , pathology , composite number , medicine , computer science , composite material , programming language
Through complexation reaction of arynyl Fe‐S complexes A (μ‐ p ‐CH 3 C 6 H 4 C≡CS) (μ‐RS) Fe 2 (CO) 6 with Co 2 (CO) 8 , eight mixed cluster complexes B [μ‐ p ‐CH 3 C 6 H 4 C 2 Co 2 (CO) 6 S](μ‐RS) Fe 2 (CO) 6 have been synthesized. Reactivity of the complexation reaction is approximately equivalent to that of the reaction of diarylacetylene with Co 2 (CO) 8 . Conformational analysis has shown that R groups in complexes A are linked to sulfur atoms by a ‐ and e ‐bond, whereas that in B only by an e ‐type of bond.