bis(3,4,5-trimethylpyrazol-1-yl)methanedichlorocobalt | 219972-43-7

• 英文名称: bis(3,4,5-trimethylpyrazol-1-yl)methanedichlorocobalt
• CAS: 219972-43-7
• 化学式: C₁₃H₂₀Cl₂CoN₄
• 分子量: 362.228
• InChiKey: HZPKRXUOWQFTPC-UHFFFAOYSA-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：

  bis(3,4,5-trimethylpyrazol-1-yl)methane 、 cobalt(II) chloride 以 乙醇 为溶剂， 以62%的产率得到bis(3,4,5-trimethylpyrazol-1-yl)methanedichlorocobalt
  参考文献：
  名称：

  Coordination compounds derived from first-row transition metal salts. Synthesis, analytical, spectroscopic and structural characterization. Crystal structure of [{bis(3,4,5-trimethylpyrazol- 1-yl)methane}ZnBr2]

  摘要：

  The interaction between bis(4-methylpyrazol-1-yl)methane or bis(3,4,5-trimethylpyrazol-1-yl)methane and several MX2 salts (M = Mn, Fe, Co, Ni or Cu; X = Cl; M = Mn, Co, Ni or Cu, X = NO3; M = Zn, X = Br) gives 1:1 and 2:1 adducts depending on counter-ion, molar ratio of reagents and solvent of reaction employed. Structural conclusions are drawn from IR, far-IR, UV, magnetic susceptibility and conductivity data. In the crystal structure of the title compound the zinc atom is found in a strongly distorted tetrahedral coordination [N-Zn-N: 92.2(6); Br-Zn-Br: 119.1(1)degrees]. The Zn-N [2.075(19) and 2.078(15) Angstrom] and Zn-Br [2.350(3) and 2.372(3) Angstrom] bond distances are longer than those reported for related compounds owing to steric hindrance of the N-2-donor. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00222-8