摘要:
The crystal structure of the title compound, tetrabutylammonium bis(mu-benzenethiolato-S:S)-mu-methacrylato-O:O'-bis(tricarbonylmolybdenum)(Mo-Mo), (C16H36N)[Mo-2(C4H5O2)(C6H5S)(2)(CO)(6)], shows that it contains a Bu4N+ cation and a dinuclear anion with three bridging ligands, i.e. [Mo-2(CO)(6)(SPh)(2)(CH2CCH3COO)](-); the alpha-methacrylate group acts as a bidentate bridging ligand and coordinates two Mo atoms to form a five-membered ring. The Mo-Mo bond distance is 2.9115 (5) Angstrom and the O-C-O angle is 125.8(4) Angstrom.