名称:
Synthesis and X-ray single crystal structures of copper(I) complexes: Cu(S2PiBu2)·(PMe3)3 and Cu(S2PiBu2)·(PPh3)2
摘要:
Two new copper(I) complexes Cu((S2PBu2)-Bu-i) . (PMe3)(3) (1) and Cu((S2PBu2)-Bu-i) . (PPh3)(2) (2) have been synthesised and characterised by spectroscopic and X-ray crystallographic methods. Both compounds are monomers in the solid state where copper is four coordinate and the co-ordination geometry is based on a distorted tetrahedron. The dithiophosphinate ligand behaves as a monodentate in compound 1 and bidentate in compound 2. Compound 1 is the only example in Cu(1) complexes with a monodentate dithiophosphinate. (C) 2002 Elsevier Science B.V. All rights reserved.
DOI:
10.1016/s0020-1693(02)01020-4