Tricarbonyl(ŋ6-4′,7-dimethoxyiso-flavone) chromium(0)
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Date
Authors
Van Tonder, Johannes H.
Bezuidenhoudt, Barend C.B.
Janse van Rensburg, J. Marthinus
Journal Title
Journal ISSN
Volume Title
Publisher
International Union of Crystallography
Abstract
The metal atom of the Cr(CO)3 unit of the title compound, [Cr(C17H14O4)(CO)3], is coordinated to the methoxyphenyl ring of the isoflavone ligand; the Cr(CO)3 unit exhibits a three-legged piano-stool conformation. The aromatic ring of the methoxyphenyl group is twisted by 42.49 (9)° with respect to the -pyrone ring. In the fused-ring, the dihedral angle between the phenylene and -pyrone rings is 3.08 (13)°.
Description
This paper includes supplementary materials.
Keywords
Tricarbonyl, Single-crystal X-ray study, Methoxyphenol
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Citation
Van Tonder, JH, Bezuidenhoudt BCB & Janse van Rensburg JM 2009,'Tricarbonyl(ŋ6-4′,7-dimethoxyiso-flavone) chromium(0)' Acta Crystallographica Section E-Structure Reports Online, E65, m1343. [http://journals.iucr.org/e/journalhomepage.html]