Studies on cobalt(II) complexes with N-thioacylamido(thio)phosphates: X-ray crystal structure of the Co[PhC(S)NP(S)(OPri)2]2

Abstract

Reaction of the potassium salts of N-thioacylamidophosphates RC(S)NHP(O)(OPri)2 (R = Ph, PhNH, p-MeOPhNH, p-BrPhNH, iPrNH, tBuNH, Et2N, c-C5H10N, c-OC4H8N, c-C5H11NH) with Co(II) cation in aqueous EtOH leads to the complexes of Co(L-O,S)2 type structure. Complexes Co(B)L2 were obtained by the reaction of chelate complexes CoL2 (R = Ph, PhNH) with 2,2′-bipyridine and 1,10-phenanthroline. Structures of the compounds obtained were investigated by EIMS, IR, UV-Vis spectroscopy and microanalysis. Complex Co[PhC(S)NP(S)(OPri)]2 was investigated by single crystal X-ray diffraction. © 2006 Elsevier Ltd. All rights reserved.