三水合三（3,4,7,8-四甲基-1,10-菲啰啉鎓）六氰合钴（III）
Tris(3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium) hexa-cyanidocobaltate(III) penta-hydrate.
作者信息
Hu Ai-Yun, Yu Deng-Yong, Yuan Ai-Hua
机构信息
School of Biology and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2013 Mar 1;69(Pt 3):m142. doi: 10.1107/S1600536813003632. Epub 2013 Feb 9.
The structure of the title compound, (C16H17N2)3[Co(CN)6]·5H2O, consists of three 3,4,7,8-tetra-methyl-1,10-phenanthrolin-1-ium cations, a Co(CN)6 anion and five water mol-ecules of crystallization, one of which is disordered over two sets of sites in a 0.587 (15):0.413 (15) ratio. The Co(CN)6 anion exhibits an octa-hedral geometry. In the structure, cations and anions are linked alternatively through O-H⋯O, O-H⋯N, N-H⋯O and N-H⋯N hydrogen bonds, π-π inter-actions [centroid-centroid distances = 3.523 (2)-4.099 (2) Å] and van der Waals forces, forming a three-dimensional supra-molecular network.
标题化合物（C₁₆H₁₇N₂）₃[Co(CN)₆]·5H₂O的结构由三个3,4,7,8-四甲基-1,10-菲啰啉-1-鎓阳离子、一个[Co(CN)₆]³⁻阴离子和五个结晶水分子组成，其中一个水分子在两组位置上无序分布，比例为0.587 (15):0.413 (15)。[Co(CN)₆]³⁻阴离子呈现八面体几何构型。在该结构中，阳离子和阴离子通过O-H⋯O、O-H⋯N、N-H⋯O和N-H⋯N氢键、π-π相互作用[质心-质心距离 = 3.523 (2)-4.099 (2) Å]和范德华力交替连接，形成三维超分子网络。
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