论文部分内容阅读
The deprotonated derivative pyridine-2-thiolato (PyS~-) of pyridine-2-thione (PySH)is a potentially amibidentate or multi-functional donor which coordinates toward transitionmetals with either the exocyclic S or heterocyclic N atom or both atoms to form differentcoordination modes. We have recently reported the synthesis and crystal structure ofthe first dinuclear molybdenum complex with doubly-bridging PyS ligands [Mo_2(CO)_4(μ-PyS)_2(PPh_3)_2]which was obtained from the reaction of [Mo(CO)_3(CH_3CN)_3] with
The deprotonated derivative of pyridine-2-thiolato (PyS ~ -) of pyridine-2-thione (PySH) is a potentially amibidentate or multi-functional donor which coordinates toward transition metals with either the exocyclic S or heterocyclic N atom or both atoms to form different coordination modes. We have recently reported the synthesis and crystal structure of the first dinuclear molybdenum complex with doubly-bridging PyS ligands [Mo_2 (CO) _4 (μ-PyS) _2 (PPh_3) _2] which was obtained from the reaction of [Mo ) _3 (CH_3CN) _3] with