Carbon compounds of the transition metals. Part XXIV. The crystal and molecular structure of pentacarbonyl[methyl(phenylthio)carbene]-chromium
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 5,p. 653-656
- https://doi.org/10.1039/dt9720000653
Abstract
The crystal structure of the title compound, the first reported of a carbene complex with sulphur as hetero-substituent, shows an octahedral molecule similar to other carbene complexes of chromium. The crystals are monoclinic, space-group P21/c, with Z= 4 in a unit cell of dimensions: a= 10·236(4), b= 6·152(3), c= 23·340(6)Å, and β= 103·00(2)°. After refinement with anisotropic temperature parameters, the Cr–C(carbene), S–C(carbene), and S–C(Ph) distances are 2·020(3), 1·690(3), and 1·781(3)Å respectively.Keywords
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