Charge-transfer salt of bis(cis-1,2-diphenylethene-1,2-dithiolato)palladate(1 –) with cobaltocenium, and neutral bis(cis-1,2-diphenylethene-1,2-dithiolato)palladium

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Title:	Charge-transfer salt of bis(cis-1,2-diphenylethene-1,2-dithiolato)palladate(1 –) with cobaltocenium, and neutral bis(cis-1,2-diphenylethene-1,2-dithiolato)palladium
Authors:	Sheu, Chou-fu;李榮熹;Lee, Jung-si
Contributors:	淡江大學化學學系
Date:	1999-07
Issue Date:	2009-12-01
Publisher:	Malden: Wiley-Blackwell Publishing, Inc.
Abstract:	The crystal structure of the charge-transfer salt cobalto-cenium bis(cis-1,2-diphenylethene-1,2-dithiolatato)palladate(1-), [CO(C5H5)(2)][Pd{S2C2(C6H5)(2)}(2)], consists of linear -D(+)A(-)D(+)A(-)D(+)A(-)- chains. The [Co(C5H5)(2)](+) cation adopts an approximately eclipsed D-5h configuration. The stereochemistry of the [Pd{S2C2(C6H5)(2)}(2)](-) anion is largely similar to that of the neutral molecule, bis(cis-1,2-diphenylethene-1,2-dithiolato)palladium, [Pd-{S2C2(C6H5)(2)}(2)], the structure of which has also been determined; however, the Pd atom of the former has a distorted square-planar environment, while the PdS4 chromophore of the latter is strictly planar. Furthermore, the former has longer Pd-S and S-C distances, and shorter C-C distances (in the chelate rings) than the latter.
Relation:	Acta Crystallographica, Section C 55(7), pp.1069-1072
DOI:	10.1107/S0108270199004564
Appears in Collections:	[Graduate Institute & Department of Chemistry] Journal Article

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