高等学校化学学报

高等学校化学学报 ›› 1984, Vol. 5 ›› Issue (5): 593.

• 论文 •    下一篇

钼的混合配体络合物Mo(NO)(α-C10H7CS2)3·1/2C4H8O2的合成与结构

汤卡罗, 金祥林, 钟慕宁   

  1. 北京大学化学系物质结构研究所
  • 收稿日期:1983-02-09 出版日期:1984-10-24 发布日期:1984-10-24

The Synthesis and Crystal Structure of a Heptaco ordinated Molybdenum Complex,Mo(NO) (α-C10H7CS2)3·1/2C4H8O2

Tang Kaluo, Jin Xiangling, Zhong Muning   

  1. Department of Chemistry, Peking University, Beijing
  • Received:1983-02-09 Online:1984-10-24 Published:1984-10-24

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摘要： 采用简便方法引入亚硝基,合成了钼的三(α-萘荒酸基)单亚硝基混合配体络合物Mo(NO)(α-C10H7,CS2)3·1/2C4H8O2。用X射线单晶衍射法测定了晶体结构。

Abstract: Using a simple and convenient method, we have prepared the mononitrosyl compound Mo(NO)(a-C10H7CS2)3·1/2C4H8O2. The crystal structure of this compound has been determined by the singlecrystal X-ray diffraction method.The crystal belongs to monoclinic space group C2h5 - P21/a with unit cell parameters a = 14.198(6)Å. b= 12.844(5) Å, c = 18.205(8) Å, β = 101.34(3)°, V = 3254.9Å3 and Z=4. The structure was refined to R = 0.0947 for 3356 reflections.The coordination number for the Mo atom is seven. The coordination polyhedron around the Mo atom is semewhat distorted pentagonal bipyramid. The linear group of Mo—N—O occupies an axial position. Three a-dithionaphthoate ligands coordinate to Mo atom through the Satoms.

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