copper;2,4,6-trimethylpyridine;diazide | 118444-75-0

• 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: copper;2,4,6-trimethylpyridine;diazide
• CAS: 118444-75-0
• 化学式: C₁₆H₂₂CuN₈
• 分子量: 389.95
• InChiKey: KPCDBDHRUCJDLV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.74
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  31.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2,4,6-三甲基吡啶 、 copper(II) nitrate trihydrate 、 sodium azide 以 乙醇 、 水 为溶剂， 生成 copper;2,4,6-trimethylpyridine;diazide
  参考文献：
  名称：

  Synthesis, crystal structure and spectroscopic study of trans-diazidobis(2,4,6-trimethylpyridine)copper(II) and azidotetrakis(3-ethyl-4-methylpyridine)copper(II) nitrate; [Cu(s-collidine)2(N3)2] and [Cu(β-collidine)4(N3)](NO3)

  摘要：

  Two monomeric complexes of copper(II) azide with 2,4,6-trimethylpyridine and 3-ethyl-4-methylpyridine, namely trans-diazidobis (s-collidine) copper(II) (1) and azidotetrakis-(beta-collidine)copper(II) nitrate (2), have been prepared and characterized by spectroscopic and X-ray crystalographic methods. The spectral results suggest terminal azido ligands in both complexes and ionic nitrate in 2. The structure of 1 consists of isolated polyhedra of trans-[Cu(2,4,6-trimethylpyridine)(2)(N-3)(2)], in which the copper atom is located at the inversion centre and has an almost regular square-planar geometry. The Cu-N(N-3) and Cu-N(L) bond lengths are 1.954(4) and 2.022(3) Angstrom, respectively. The terminal azido ligands are linear and slightly asymmetric [N-alpha-N-beta = 1.184(5) and NbetaNgamma = 1.163(6) Angstrom]. The structure of complex 2 consists of isolated [Cu(3-ethyl-4-methylpyridine)(4)(N-3)](+) cations and NO3- counter anions. The coordination of the copper atom in the cation is a regular tetragonal pyramid with four collidine ligands occupying the basal sites [Cu-N-av = 2.028(10) Angstrom] and a terminal azido ligand at the apical position with a Cu-N distance of 2.193(7)Angstrom.

  DOI：

  10.1016/0277-5387(95)00242-k

文献信息

• Cirulis, A.; Straumanis, M., Journal fur praktische Chemie (Leipzig 1954), 1943, vol. 162, p. 307 - 328
  作者：Cirulis, A.、Straumanis, M.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cu: MVol.B1, 72, page 149 - 154
  作者：

  DOI：——

  日期：——