咪唑配合物[Co(C3H4N2)6](PhCHCHCOO)2的合成及晶体结构 |
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作者姓名: | 赵朴素 建方方 陆路德 杨绪杰 汪信 RAJ S. Shanmuga-Sundar FUN Hoong-Kun |
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作者单位: | 1. 南京理工大学,材料化学研究室,南京,210094 2. X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia 11800 USM, Penang, Malaysia |
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摘 要: | The complex [Co(Im)6](Cin)2 (Im=imidazole,Cin=cinnamate) was prepared by reaction of Co(PhCHCHCOO)2 with imidazole in ethanol. It has been determined by single crystal X-ray analyses. The crystals are triclinic, space group P, with a=9.7601(3),b=10.5935(3),c=11.3269(2)(A),α =69.948(1),β =71.027(1),γ =62.803(1)°, and Z=1. The crystal structure of the title complex consists of monomeric [Co(Im)6]2+ cations and cinnamate anions in which the cobalt(Ⅱ) ion assumes a centrosymmetric octahedral geometry with the CoN6 chromophore. In the solid state, the complex forms a three dimensional network through N-H… O hydrogen bonds, the intermolecular hydrogen bonds connect the [Co(Im)6]2+ cations and cinnamate anions.The cinnamate anions are nearly planar.
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关 键 词: | 咪唑配合物 肉桂酸钴 CoN6生色基 晶体结构 合成 |
收稿时间: | 2000-04-20 |
修稿时间: | 2000-04-20 |
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