dinitratobis(2-(1-pyrazolyl)-2-thiazoline)cadmium(II) | 1353743-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: dinitratobis(2-(1-pyrazolyl)-2-thiazoline)cadmium(II)
• 英文别名: Cd(NO3)2(PyTn)2
• CAS: 1353743-21-1
• 化学式: C₁₂H₁₄CdN₈O₆S₂
• 分子量: 542.835
• InChiKey: SGUXLWUGBJVFIN-UHFFFAOYSA-N

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：

  cadmium(II) nitrate tetrhydrate 、 2-(pyrazol-1-yl)-2-thiazoline 以 乙醇 为溶剂， 以79.1%的产率得到dinitratobis(2-(1-pyrazolyl)-2-thiazoline)cadmium(II)
  参考文献：
  名称：

  Influence of steric strain of S,N-heterocycles derivative ligands on the coordination geometry in cadmium(II) nitrato complexes

  摘要：

  The new ligands 2-(3,5-dimethyl-1-pyrazolyl)-2-thiazoline (DMPyTn) and 2-(3,5-diphenyl-1-pyrazolyl)-2-thiazoline (DPhPyTn) have been synthesized and characterized, and six cadmium(II) nitrato complexes with these two ligands and four other pyrazole/S,N-heterocyclic derivative ligands with different steric features, previously reported, have been prepared and structurally characterized by means of elemental analysis, single crystal X-ray diffraction and IR spectra, with the objective of determining the role played by the steric strains of the ligands on the metal ion coordination index and geometry. The effect of two factors has been analyzed: the bulk of the pyrazole ring substituents and the size of the S,N-heterocycle. The data indicate that there is a clear influence of the size of the organic ligands on the coordination environment of the Cd(II) ion. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.09.033