Heteronuclear tin(IV)-silver(I) complexes with phosphinothiolate ligands. X-ray structure of AgSn(mu-SC6H4PPh2)(2)Me-2(PPh2Me) CF3SO3 center dot CH2Cl2


Aznar, J., Cerrada, E., Hursthouse, M. B., Laguna, M., Pozo, C. and Romero, M. P. (2001) Heteronuclear tin(IV)-silver(I) complexes with phosphinothiolate ligands. X-ray structure of AgSn(mu-SC6H4PPh2)(2)Me-2(PPh2Me) CF3SO3 center dot CH2Cl2. Journal of Organometallic Chemistry, 622, (1-2), 274-279. (doi:10.1016/S0022-328X(00)00936-0).

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Description/Abstract

[SnR2(SC6H4PPh2)(2)] (R = Me or Ph) react with silver complexes such as [Ag(CF3SO3)(PR3)] (PR3 = PPh3 and PPh2Me) to give [AgSn(mu -SC6H4PPh2)(2)R-2(PR3)]CF3SO3 (1 - 4) where silver atom are co ordinated to the PPh2 group of the phosphinethiolate ligand as confirmed in the X-ray crystal structure of [AgSn(mu -SC6H4PPh2)(2)Me-2(PPh2Me)]CF3SO3. CH2Cl2 (2). Similar tin derivatives [SnR2{(SC6H4)(2)PPh}] (R = Me, 5; R = Ph, 6) where synthesised and reacted with [Ag(CF3SO3)(PR3)] and [Ag(CF3SO3)] to give in both cases [AgSn{mu-(C6H4)(2)PPh}R-2]CF3SO3 (R = Me, 7; R = Ph, 8)

Item Type: Article
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Keywords: tin, silver, phosphinethiolate, heteronuclear derivatives carbon-monoxide dehydrogenase, coordination chemistry, clostridium-thermoaceticum, molecular-structures, crystal-structures, phosphorus, nickel, reactivity, protein
Subjects: Q Science
Q Science > QD Chemistry
Divisions: University Structure - Pre August 2011 > School of Chemistry
ePrint ID: 19388
Date Deposited: 13 Feb 2006
Last Modified: 27 Mar 2014 18:09
URI: http://eprints.soton.ac.uk/id/eprint/19388

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