Synthesis and characterisation of phosphinothiolate tin(IV) complexes. Crystal structure of (SnBu2)-Bu-t(OPPh2C6H4S)(OH2) ClO4.H2O
Cerrada, E., Laguna, M., Hursthouse, M. B. and Terroba, R. (2001) Synthesis and characterisation of phosphinothiolate tin(IV) complexes. Crystal structure of (SnBu2)-Bu-t(OPPh2C6H4S)(OH2) ClO4.H2O. Polyhedron, 20, (22-23), 2863-2867. (doi:10.1016/S0277-5387(01)00897-X).
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Description/Abstract
[SnR2Cl2] (R=Me, tBu) react with OPPh2C6H4SH in the presence of NaOEt affording mononuclear derivatives [SnR2(OPPh2C6H4S)2] (1, 2) with two units of the oxide of the thiophenylphosphine. The loss of one of such units is achieved by the reaction of 1 and 2 with HCF3SO3 or HClO4 giving rise to complexes with the formula [SnR2(OPPh2C6H4S)]A (A=CF3SO3, ClO4) (3a–b, 4a–b). The crystal structure of [SntBu2(OPPh2C6H4S)]ClO4 (4b) has been determined by X-ray diffraction.
| Item Type: | Article |
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| Related URLs: | |
| Keywords: | phosphinothiolate derivatives, tin complexes, phosphine oxide sulfur donor ligands, x-ray structure, molecular-structures, arenephosphinothiol ligands, coordination, derivatives, phosphorus, trifluoromethanesulfonate, electrochemistry, salts |
| Subjects: | Q Science Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| Item ID: | 19446 |
| Date Deposited: | 13 Feb 2006 |
| Last Modified: | 01 Jun 2011 01:48 |
| Contributors: | Cerrada, E. (Author) Laguna, M. (Author) Hursthouse, M. B. (Author) Terroba, R. (Author) |
| Date: | 15 October 2001 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/19446 |
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