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Synthesis and Crystal Structure of a New Glycinato Copper Compound

Synthesis and Crystal Structure of a New Glycinato Copper Compound
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摘要 A glycinato copper compound {Cu(NH2CH2COO)(H2O)ClO4} crystallizes in monoclinic, space group P21/n with a = 7.8299(9), b = 10.3807(10), c = 9.4775(12)A, β = 109.659(6)°, V = 725.43(12)A^3, Z = 4, Mr = 255.07, Dc = 2.335 g/cm^3, F(000) = 508,μ = 3.381 mm^-1, R = 0.0270 and wR = 0.0707 for 1677 observed reflections with Ⅰ 〉 2σ(Ⅰ). The title compound contains a chain in the syn-anti conformation, which is generated by the glide-plane operation. The adjacent layers made up of the chains through the connection of perchlorate are related by inversion center operation, which links with each other through the hydrogen bonds. A glycinato copper compound {Cu(NH2CH2COO)(H2O)ClO4} crystallizes in monoclinic, space group P21/n with a = 7.8299(9), b = 10.3807(10), c = 9.4775(12)A, β = 109.659(6)°, V = 725.43(12)A^3, Z = 4, Mr = 255.07, Dc = 2.335 g/cm^3, F(000) = 508,μ = 3.381 mm^-1, R = 0.0270 and wR = 0.0707 for 1677 observed reflections with Ⅰ 〉 2σ(Ⅰ). The title compound contains a chain in the syn-anti conformation, which is generated by the glide-plane operation. The adjacent layers made up of the chains through the connection of perchlorate are related by inversion center operation, which links with each other through the hydrogen bonds.
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 北大核心 2006年第5期631-635,共5页 结构化学(英文)
基金 This work was supported by grants from the State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the National Ministry of Science and Technology of China (001CB1089), the National Science Foundation of China (20273073, 20333070 and 90206040), the Science Foundation of Fujian Province (2002F014, 2003J042, 2004H201-1) for research funding support. Xiang gratefully acknowledgesthe support of China Postdoctora1 Science Foundation and K. C. Wong Education Foundation, Hong Kong.
关键词 glycinato copper complex CHAIN hydrogen bonds glycinato, copper complex, chain, hydrogen bonds
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