| 三氮唑配合物[Cu2(CH3COO)4(C4H8N4)2]·2CH3CN的合成及晶体结构 |
| Synthese and Crystal Structure of a Triazole Complex Cu2(CH3COO)4(C4H8N4)2·2CH3CN |
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| 摘要: Cu(CH3COO)2和4-氨基-3,5-二甲基-1,2,4-三氮唑反应制得标题化合物的单晶[Cu2(CH3COO)4(C4H8N4)2]·2CH3CN。晶体属三斜晶系,空间群,a=8.266(2),b=8.585(2),c=10.741(2)Å,α=75.58(3),β=88. |
| 关键词: 双核铜配合物 4-氨基-3,5二甲基1,2,4-三氮唑 乙酸桥 晶体结构 |
| 基金项目: 国家自然科学基金资助项目(NO.29631040) |
| Abstract: Single crystals of the new title compound [Cu2(CH3COO)4(C4H8N4)2]·2CH3CN are obtained from the reaction of Cu(CH3COO)2 and 4-amino-3,5-dimethyl-1,2,4-triazole. It crystallizes in the triclinic space group P1, with a = 8.266(2), b = 8.585(2), c = 10.741(2)Å, α= 75.58(3), β= 88.46(3), γ= 86.35(3)°, V = 736.7(3)Å3, Z = 1, Dc = 1.509 g·cm3, F(000) = 346, μ= 1.502 mm1. Xray crystal structure analysis revealed that Cu2(CH3COO)4(C4H8N4)2 unit is a crystallographically centrosymmetric binuclear complex, with Cu atoms distance Cu(1) Cu(1A) of 2.698Å. Each metal atom is coordinated in a square pyramidal environment by four nearest oxygen atoms from four acetate ligands [Cu-O = 1.965(3)～1.986(3)Å] on the basal plane, and one 4-amino-3,5-dimethyl-1,2,4-triazole ligand at the apical position with Cu-N = 2.172Å. |
| Keywords: dicopper complex 4-amino-3,5-dimethyl-1,2,4-triazole acetato bridges crystal structure |
| 投稿时间：1999-03-08 修订日期：1999-04-02 |
| 摘要点击次数: 1829 |
| 全文下载次数: 2018 |
| 刘家成,庄金钟,游效曾.三氮唑配合物[Cu2(CH3COO)4(C4H8N4)2]·2CH3CN的合成及晶体结构[J].无机化学学报,2000,16(1):27-30. |
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