[SnCl4(dibenzyl sulphide)2] | 78653-78-8

• 英文名称: [SnCl4(dibenzyl sulphide)2]
• 英文别名: (dibenzylsulfide)2SnCl4；cis-[SnCl4(dibenzyl sulphide)2]
• CAS: 78653-78-8；192139-95-0
• 化学式: C₂₈H₂₈Cl₄S₂Sn
• 分子量: 689.184
• InChiKey: ZXLPCJBOZIFUJV-UHFFFAOYSA-J

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：
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• 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：

  二苄基硫醚 、 四氯化锡 以 苯 为溶剂， 以78%的产率得到[SnCl4(dibenzyl sulphide)2]
  参考文献：
  名称：

  卤化锡（IV）和卤化有机锡（IV）与有机硫化物和硒的络合物：硫和硒转化的低温停止及其结构后果

  摘要：

  摘要我们报道了1：2配合物[SnX 4（R 2 E）2]（R = C 6 H 5 CH 2，Me 3 SiCH 2; E = S，Se; X = Cl，Br）的制备和表征。和1：1配合物[SnCl 4（bmt）]（bmt = 3,4-双（甲硫基）-甲苯和[SnCl 3（C 6 H 5）（dth）]]（dth = 2,5-二硫代己烷）。可变温度1 H NMR研究已经证实了先前观察到的[SnX 4 L 2]络合物中锡的顺式/反式异构体，并且我们还发现在低温下停止了关于硫和硒的金字塔形原子反转的现象。其特征在于观察[SnX 4 L 2]配合物中的前手性中心以及螯合物中的dl和内消旋异构体的混合物。

  DOI：

  10.1016/s0020-1693(00)90454-7

文献信息

• Electron density redistribution on complexation in non-transition element complexes
  作者：O.Kh. Poleshchuk、B. Nogaj、G.N. Dolenko、V.P. Elin

  DOI：10.1016/0022-2860(93)80185-x

  日期：1993.8

  Complexes of tin, antimony, silicon, germanium, iodine, boron and titanium halogenides with organic ligands were investigated using nuclear quadrupole resonance (NQR) and X-ray fluorescence spectroscopies, and Mossbauer effect and quantum-chemical calculations. A discussion of results which we obtained previously as well as literature data is included. The correlations between Cl-35 NQR and ClKalpha line shifts in SnCl4L2, SbCl5L and TiCl4L2 complexes were obtained. The geometry of the acceptor was found to influence the value of the effective charge on the chlorine atom (q(Cl)) in SnCl4L2 complexes, but not to influence the chlorine atom in TiCl4L2 complexes. Values of q(Sn) and q(Sb) were calculated from Mossbauer isomer shifts in the SnCl4L2 and SbCl5L complexes. Electron-density transfer from the ligand to the vacant d orbital of the central atom on complexation was observed.