SYNTHESIS AND CRYSTAL STRUCTURE OF A MOLYBDENUM-COPPER-SULFUR CLUSTER COMPLEX WITH DITHIOBENZOATE LIGAND [Bu_4N]_2[MoCu_2S_4(C_6H_5CS_2)_2]

<正> The title compound has been synthesized by the reaction of (Bu4N)2MoS4, CuCl and (C6H5CS2)(Bu4N) in DMF and recrystallized from DMF/ Et2O. The red black crystal belongs to the triclinic space group P1 with a = 12. 021 (6), b = 17.045(8), c=17. 136(7)(?) , α=110.05(3), β=108.64(4), γ=103.87 (4)°, V = 2873(3)(?)3, Dc=1. 321gcm-3, Z = 2. The structure was refined to R = 0. 065 for .4783 reflections. The anion of the title compound can be described as a MoS42- tetrahedron coordinated by two Cu(C6H5CS2)] units with the three metal atoms lying on a line. The coordination number of each Cu atom is three.

SYNTHESIS AND CRYSTAL STRUCTURE OF A MOLYBDENUM-COPPER-SULFUR CLUSTER COMPLEX WITH DITHIOBENZOATE LIGAND [Bu_4N]_2[MoCu_2S_4(C_6H_5CS_2)_2]

The title compound has been synthesized by the reaction of (Bu4N)2MoS4, CuCl and (C6H5CS2)(Bu4N) in DMF and recrystallized from DMF/ Et2O. The red black crystal belongs to the triclinic space group P1 with a = 12. 021 (6), b = 17.045(8), c=17. 136(7)(?) , α=110.05(3), β=108.64(4), γ=103.87 (4)°, V = 2873(3)(?)3, Dc=1. 321gcm-3, Z = 2. The structure was refined to R = 0. 065 for .4783 reflections. The anion of the title compound can be described as a MoS42- tetrahedron coordinated by two Cu(C6H5CS2)] units with the three metal atoms lying on a line. The coordination number of each Cu atom is three.