Reactions of a ditungsten-capped tetrayne with cobalt carbonyls: molecular structures of {W(CO)3Cp}2{μ-C8[Co2(μ-dppm)m(CO)6 − 2m]n} (m = 0, 1; n = 1, 2)
- 1 January 1999
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 6,p. 847-852
- https://doi.org/10.1039/a809749f
Abstract
The carbon-rich complex {W(CO)3Cp}2(µ-C8) reacts with Co2(µ-dppm)m(CO)8 – 2m (m = 0, 1) to give several complexes formed by addition of Co2(µ-dppm)m(CO)6 – 2m moieties to one or two CC triple bonds. X-Ray structure determinations on {W(CO)3Cp}2{µ-C8[Co2(µ-dppm)m(CO)6 – 2m]n} [m = 0, n = 1, 2; m = 1, n = 1, 2 (two isomers)] confirm the presence of the C8 chain linking the two W(CO)3Cp groups.Keywords
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