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}.

P. Pérez-Lourido, J. Romero, J. A. García-Vázquez, A. Sousa, J. Zubieta, K. Maresca

Research output: Contribution to journalArticle

22 Scopus citations

Abstract

Theelectrochemical oxidation of anodic metal (cobalt or nickel) in an acetonitrile solution of phosphinothiol ligands, 2- (Ph2P)C6H4SH, 2- (Ph2P)-6- (SiMe3)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 compounds have been characterised by microanalysis, IR, UV-visible, FAB and NMR spectroscopic studies and compounds 3, 4 and 5 by single-crystal X-ray diffraction.

Original languageEnglish (US)
Pages (from-to)4457-4464
Number of pages8
JournalPolyhedron
Volume17
Issue number25-26
DOIs
StatePublished - Nov 27 1998

Keywords

  • Cobalt and nickel complexes
  • Crystalsstructures
  • Electrochemical synthesis
  • Phosphinothiol complexes

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Synthesis and characterisation of cobalt and nickel compounds with phosphinothiol ligands. Crystal and molecular structures of [Co{ {2- (Ph<sub>2</sub>P)-6- (Me<sub>3</sub>Si)C<sub>6</sub>H<sub>3</sub>S)} }<sub>3</sub>], [Ni{ {2- (Ph<sub>2</sub>P)-6- (Me<sub>3</sub>Si)C<sub>6</sub>H<sub>3</sub>S)} }<sub>2</sub>] and [Co{ {2- (Ph<sub>2</sub>PO)-6- (Me<sub>3</sub>Si)C<sub>6</sub>H<sub>3</sub>S}.'. Together they form a unique fingerprint.

  • Cite this