| Synthesis and Crystal Structure of Binuclear Complex of Copper(Ⅱ)Chloroacetate with Acetamine |
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| 作者单位： | Department of Chemistry, Northwest University, Xi'an 710069
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| 摘 要： | １ＩＮＴＲＯＤＵＣＴＩＯＮＣｏｐｐｅｒｃｏｍｐｌｅｘｅｓｈａｖｅａｌａｒｇｅｖａｒｉｅｔｙｏｆｓｔｅｒｉｃｓｔｒｕｃｔｕｒｅｓａｎｄｐｌａｙａｎｉｍｐｏｒｔａｎｔｒｏｌｅｉｎｃａｔａｌｙｓｉｎｇｔｈｅｅｎｚｙｍａｔｉｃａｃｔｉｖｉｔｉｅｓ，ｗｈｉｃｈ...
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| 关 键 词： | copper(Ⅱ) chloroacetate |
Synthesis and Crystal Structure of Binuclear Complex of Copper(Ⅱ) Chloroacetate with Acetamine |
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| Authors: | SHI Qian WANG Yao-Yu TANG Zong-Xun SHI Qi-Zhen |
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| Abstract: | The title complex, Cu2(O2CCH2Cl)4OC(NH2)CH3]2, crystallizes in space group P21/a with a=7.616(4), b=18.665(5), c=7.949(5), β=106.29(5)°. V=1084(1) 3, Z=2, Mr=619.19, Dc=1.896 g/cm3; μ=25.05 cm-1 and F(000)=620.00, R=0.045 and Rw=0.054 for 1807 observable reflections. X-ray crystal structure analysis revealed that two Cu atoms are bridged by four chloroacetate groups, and the acetamine ligands are bonded by O(carboxide) to the terminal Cu atoms of each dimeric unit. The coordination geometry of Cu atom is a distorted octahedral configuration. The distance between the two Cu atoms is 2.648(1). |
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| Keywords: | binuclear complex crystal structure |
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