copper;4-ethylpyridine;diazide | 120988-04-7

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: copper;4-ethylpyridine;diazide
• CAS: 120988-04-7
• 化学式: C₁₄H₁₈CuN₈
• 分子量: 361.897
• InChiKey: XEURHMTWAUEMBK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  4-乙基吡啶 、 copper(II) nitrate trihydrate 、 sodium azide 以 水 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 以50%的产率得到copper;4-ethylpyridine;diazide
  参考文献：
  名称：

  Syntheses, X-ray structures, spectroscopic and magnetic studies of two new polymeric copper (II) azide complexes; [Cu (3-ethylpyridine)2 (N3)2]n and [Cu (4-ethylpyridine)2 (N3)2]n

  摘要：

  Two new 1:2 polymeric complexes of copper(II) azide with 3-ethylpyridine (I) and 4-ethylpyridine (2), have been synthesized and characterized by spectroscopic and crystallographic methods. The structure of complex (1) contains a dimeric [Cu(3-Etpy)(2)(N-3)(2)](2) unit and a monomeric [Cu(3-Etpy)(2)(N-3)(2)] unit. Each copper atom in the dimeric unit attains a five coordination environment, whereas the copper atom in the second unit has an elongated octahedral geometry. In complex (2), each copper atom in the asymmetric unit is coordinated to the end nitrogens of two mu(2)-1,3 azido ligands, a pair of trans 4-Etpy molecules and a nitrogen atom of a terminal azide group. This same nitrogen atom further links a neighboring copper atom at a long Cu-N distance of 2.920(7) Angstrom, thus connecting the asymmetric units giving rise to a 2D structure. The IR and electronic spectra are reported. Strong absorption bands due to N-3 --> (CuMLCT)-M-II transitions are observed in spectra of solids and solutions of both complexes. Magnetic susceptibility and EPR data of both complexes are presented and discussed. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00237-x