(2-ethylimidazole-N(3))(N-salicylidene-glycinato-O,N,O')copper(II) | 113094-66-9

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: (2-ethylimidazole-N(3))(N-salicylidene-glycinato-O,N,O')copper(II)
• 英文别名: N-salicylidenglycinato(2-ethylimidazole)copper(II)
• CAS: 113094-66-9
• 化学式: C₁₄H₁₅CuN₃O₃
• 分子量: 336.837
• InChiKey: HDBGDLSJUAVNQX-XKYXOGKGSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2-乙基咪唑 、 aqua(N-salicylidene-glycinato-O,N,O')copper(II) hemihydrate 以 not given 为溶剂， 生成 (2-ethylimidazole-N(3))(N-salicylidene-glycinato-O,N,O')copper(II)
  参考文献：
  名称：

  The Chain Polymers (Imidazole)(N-salicylideneglycinato)copper(II) and (2-Ethylimidazole)(N-salicylideneglycinato)copper(II)

  摘要：

  The title compounds, (imidazole-N-3)(N-salicylideneglycinato-O,N,O')copper(II), [Cu(C9H7NO3)(C3H4N2)],(I), and (2-ethylimidazole-N-3)(N-salicylideneglycinato-O,N,O')copper(II), [Cu(C9H7NO3)(C5H8N2)], (II), adopt square-pyramidal Cu-II coordination with the tridentate N-salicylideneglycinato Schiff base dianion and the imidazole ligand bound in the basal plane. In both structures, the apex of the distorted pyramid is occupied by a carboxylic O atom from the neighbouring chelate at an apical distance of 2.563(2) and 2.683(2) Angstrom in (I) and (II), respectively, thus building infinite zigzag chains. According to the electron paramagnetic resonance patterns, in compound (I), the Cu-II complexes are arranged in two and in compound (II), in four, magnetically inequivalent orientations.

  DOI：

  10.1107/s0108270197008056

文献信息

• Coordination geometries and cooperative ordering effects in copper(II) complexes with tridentate schiff base dianions—II. EPR study on N-salicylideneglycinatocopper(II) complexes with imidazole derivatives
  作者：G. Plesch、C. Friebel、O. S̆vajlenová、J. Krätsmár-S̆mogrovic̆

  DOI：10.1016/s0277-5387(00)86906-5

  日期：1991.1

  N-salicylideneglycinatocopper(II) complexes of the composition Cu(salgly) (L)(H2O)(x) were synthesized with L = 1-methylimidazole, 2-methylimidazole, 2-ethylimidazole, 2-ethyl-4-methylimidazole, 2-phenylimidazole, benzimidazole; and x = 0, 1 or 2. According to the results of ligand-field and EPR spectra, the coordination polyhedra around copper(II) exhibit geometries ranging from square-pyramidal to square-planar. The water of crystallization and the substituents on the imidazole ligand, moreover, remarkably influence cooperative ordering effects. A variety of coupling patterns between ferrodistortive and antiferrodistortive is observed. In some cases enhancement of the EPR measuring frequency from 9 to 35 GHz results in partial decoupling of the systems.