dichlorobis(N,N-dimethylformamide)-zinc(II) | 920-18-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: dichlorobis(N,N-dimethylformamide)-zinc(II)
• 英文别名: dichlorozinc;N,N-dimethylformamide
• CAS: 920-18-3
• 化学式: C₆H₁₄Cl₂N₂O₂Zn
• 分子量: 282.485
• InChiKey: DTUHYEQYGPVXMT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  N,N-二甲基甲酰胺 、 zinc(II) chloride 以 N,N-二甲基甲酰胺 为溶剂， 生成 dichlorobis(N,N-dimethylformamide)-zinc(II)
  参考文献：
  名称：

  Structures of zinc(II) and copper(II) chloride N,N-dimethylformamide solvates

  摘要：

  (I) Dichlorobis(N,N-dimethylformamide)-zinc(II), [ZnCl2(C3H7NO)2], M(r) = 282.5, monoclinic, C2/c, a = 13.296 (4), b = 13.254 (4), c = 14.702 (6) angstrom, beta = 113.76 (3)-degrees, V = 2371 (2) angstrom 3, Z = 8, D(x) = 1.583 g cm-3, lambda(Mo K-alpha) = 0.71073 angstrom, mu(Mo K-alpha) = 25.5 cm-1, F(000) = 1152, T = 226 K, R = 0.035 for 2825 independent reflections. The Zn atom has a tetrahedral environment of two O atoms from two N,N-dimethylformamide (DMF) molecules and two Cl atoms, with Zn-O distances of 2.003 (2) and 1.993 (2) angstrom and Zn-Cl distances of 2.203 (1) and 2.214 (1) angstrom. (II) Di-mu-chloro-bis[chlorobis(N,N-dimethylformamide)copper(II)], [CuCl2(C3H7NO)2]2, M(r) = 561.3, monoclinic, P2(1)/n, a = 11.568 (5), b = 11.617 (7), c = 8.992 (4) angstrom, beta = 111.87 (5)-degrees, V = 1121 (1) angstrom 3, Z = 2, D(x) = 1.662 g cm-3, lambda(Mo K-alpha) = 0.71073 angstrom, mu(Mo K-alpha) = 24.1 cm-1, F(000) = 572, T = 265 K, R = 0.054 for 2577 independent reflections. The structure consists of centrosymmetric chlorine-bridged dimers, the bridging Cu-Cl distance being 2.661 (2) angstrom. The coordination around copper is distorted tetragonal pyramidal with two cis O atoms [Cu-O = 1.973 (3) and 1.989 (3) angstrom] and two Cl atoms [Cu-Cl = 2.247 (2) and 2.284 (1) angstrom] in the basal plane and the bridging Cl atom axial. The Cu...Cu separation in the dimer is 3.613 (2) angstrom. In both complexes, the DMF ligands ae essentially planar and coordinated to the metal ion in the lone-pair direction of the oxygen donor atom.

  DOI：

  10.1107/s0108270191002937

文献信息

• De Oliveira, Otom A.; Chagas, Aécio P.; Airoldi, Claudio, Inorganic Chemistry, 1983, vol. 22, # 1, p. 136 - 140
  作者：De Oliveira, Otom A.、Chagas, Aécio P.、Airoldi, Claudio

  DOI：——

  日期：——