| Synthesis and structural characterization of a novel dimolybdenum(Ⅰ) compound with mixed-tribridging ligands:[Bu_4N][Mo_2(μ-SPh)_2(μ-Cl)(CO)_6] |
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| 作者姓名： | 潘国华 庄伯涛 何玲洁 陈久桐 卢嘉锡 |
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| 作者单位： | State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，Chinese Academy of Sciences，Fuzhou，Fujian 350002，China，State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，Chinese Academy of Sciences，Fuzhou，Fujian 350002，China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (No. 29733090-3)，State Key Laboratory of Stractural Chemistry (No. 980008) |
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| 摘 要： | A novel mixed-trib ridged dimolybdenum(Ⅰ) compound [Bu4N][Mo2(n-SPh)2(u-Cl)(CO)6] (1) has been synthesized from the reaction of Mo2 (CO)8 (SPh)2 with ButNCl.Compound 1 was characterized by IR,UV-Vis and 1H,13C,95Mo NMR spectroscopic analyses.The electrochemical behavior was measured by cyclic voltammetry,indicating a quasi-reversible two-electron transfer in one step.The crystal structure determined by X-ray crystallography shows that 1 contains a [Mo2(u-S)2(u-Cl)]- core with a planar Mo2S2 unit and a Cl bridge.The Mo-Mo distance is 0.28709(7) nm,and the Mo-Cl-Mo angle is 66.44(4).A newface-sharing bioctahedral structure is discussed.
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| 关 键 词： | Molybdenum(Ⅰ) compound crystal structure Mo_2S_2 unit cofacial bioctahedral structure IR NMR CV |
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