Synthesis and characterisation of cobalt and nickel compounds with phosphinothiol ligands. Crystal and molecular structures of [CO{2-(Ph2P)-6-(Me3Si)C6H3S)}(3)], [Ni{2-(Ph2P)-6-(Me3Si)C6H3S)}(2)] and [Co{2-(Ph2PO)-6-(Me3Si)C6H3S}(2)]

Authors
Perez-Lourido, P Romero, J Garcia-Vazquez, JA Sousa, A Zubieta, J Maresca, K
Citation
P. Perez-lourido et al., Synthesis and characterisation of cobalt and nickel compounds with phosphinothiol ligands. Crystal and molecular structures of [CO{2-(Ph2P)-6-(Me3Si)C6H3S)}(3)], [Ni{2-(Ph2P)-6-(Me3Si)C6H3S)}(2)] and [Co{2-(Ph2PO)-6-(Me3Si)C6H3S}(2)], POLYHEDRON, 17(25-26), 1998, pp. 4457-4464
Citations number
29
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
02775387 → ACNP
Volume
17
Issue
25-26
Year of publication
1998
Pages
4457 - 4464
Database
ISI
SICI code
0277-5387(1998)17:25-26<4457:SACOCA>2.0.ZU;2-4
Abstract
The electrochemical oxidation of anodic metal (cobalt or nickel) in an acet onitrile solution of phosphinothiol ligands. 2-(Ph2P)C6H4SH, 2-(Ph2P)-6-(Si Me3)C6H3SH, 2-(Ph2PO)-6- (SiMe3)C6H3SH, affords [Co{2-(Ph2P)C6H4S)}(3)] 1, [Ni{2-(Ph2P)C6H4S}(2)] 2, [Co{2-(Ph2P)-6-(SiMe3)C6H3S}(3)] 3, [Ni{2-(Ph2P)- 6-(SiMe3) C6H3S}(2)] 4, [Co{2-(Ph2PO)-6-(SiMe3)C6H3S}(2)] 5, [Co{2-(Ph2PO)- 6- (SiMe3)C6H3S}(3)] 6 and [Ni{2-(Ph2PO)-6-(SiMe3)C6H3S}(2)] 7. All compoun ds have been characterised by microanalysis, TR. UV-visible. FAB and NMR sp ectroscopic studies and compounds 3, 4 and 5 by single-crystal X-ray diffra ction. (C) 1998 Elsevier Science Ltd. All rights reserved.