SYNTHESIS AND SPECTROSCOPIC STUDIES OF THIOCYANATO -DERIVATIVES OF CU-Mo-S CLUSTERS

The complexes [MoS (CUNCS) ] w hen x = 2,3,4 and [MoOS , (CUNCS) ] when y = 2, 3 have been prepared by the reaction of CuSCN with [P(C H ) ] [MoS ] or [P(C H ) ] [MOOS ] in dry degassed acetone or DMFsolution and recrystallized from dichloromethane, the attempted preparation of [MoS (AgSCN) ] and [MOOS (AgSCN) ] failed. The Raman, IR, UV/VIS, C-nmr and Mo-nmr spectra of the complexes are discussed