Synthesis, spectra and crystal structure of (CO)2(NO)Cr(η5-C5H4)C(O)(η5-C5H4)Fe(η5-C5H5)

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Title:	Synthesis, spectra and crystal structure of (CO)2(NO)Cr(η5-C5H4)C(O)(η5-C5H4)Fe(η5-C5H5)
Authors:	Wang Y.-P., Hwu J.-M., Wang S.-L.
Contributors:	Department of Chemistry, Tunghai University, Taichung, Taiwan;Department of Chemistry, National Tsing Hua University, Tsinchu, Taiwan
Date:	1989
Issue Date:	2013-06-24T09:07:52Z (UTC)
Abstract:	FriedelCrafts ferrocenoylation of (η5-cyclopentadienyl)dicarbonylnitrosylchromium (10) (hereafter called cynichrodene) has afforded a new metallocenyl ketone ferrocenoylcyclopentadienyldicarbonylnitrosylchromium (7) in 72% yield. The structure of 7 has been solved by an X-ray diffraction study: space group P21/n, a 13.530(3), b 6.387(2), c 18.933(4) ?, β 101.09(2)° and Z = 4. 7 adopts a transoid conformation at the organic carbonyl carbon. The nitrosyl group of the cynichrodenyl moiety is located at the site away from the exocyclic organic carbonyl carbon with a twist angel 177.2°. ? 1989.
Relation:	Journal of Organometallic Chemistry 371
Appears in Collections:	[Department of Chemistry ] Periodical Articles

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