[(4-ethylpyridine)(azido)2copper(II)]2 | 399029-99-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [(4-ethylpyridine)(azido)2copper(II)]2
• 英文别名: dicopper;4-ethylpyridine;tetraazide
• CAS: 399029-99-3
• 化学式: C₁₄H₁₈Cu₂N₁₄
• 分子量: 509.483
• InChiKey: RLDKARXAFMLVPL-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 乙醇 、 水 为溶剂， 以30%的产率得到[(4-ethylpyridine)(azido)2copper(II)]2
  参考文献：
  名称：

  Synthesis, spectral, magnetic and crystal structural characterization of two new copper(II) azido complexes: catena-[μ(N3)Cu(pyridine)3]n(PF6)n and dimeric [Cu(4-ethylpyridine)(N3)2]2

  摘要：

  Two new copper(II) azide complexes, namely [Cu(pyridine)(3)(N-3)](PF6) (1) and Cu(4-ethylpyridine)(N-3)(2) have been synthesized and characterized by spectroscopic and crystallographic methods. The structure of I contains a polymeric cation [Cu(-pyridine)(3)(N-3)](+) and PF6- anion. Each copper atom, in the cation, is five coordinated by three nitrogen atoms from the pyridine ligands and two nitrogens from two mu (1,3) azide bridges forming a ID structure. The geometry around each copper atom is best described as a square pyramid, and the azide group is asymmetric. The structure of complex 2 features dimeric molecules, copper atoms coordinated by three nitrogen atoms from two mu (1,1) azide bridges forming a Cu2N2 unit and a third azide group, the fourth site is occupied by the pyridine nitrogen. The third azide group links another two different copper atoms from an adjacent dimer at Cu-N distances of 2.729(12) and 3.206(12) Angstrom. Thus this azide group functions as a mu (1,1,3) tridentate bridging ligand. The IR and electronic spectra are reported. Strong absorption bands due to N-3 --> Cu-II CT transitions are observed in spectra of solids and solutions of both complexes. Magnetic susceptibilities at different temperatures of both complexes are presented and discussed. (C) 2001 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(01)00899-3