四氯二(N,N-二甲基甲酰胺)锡 | 16902-02-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 四氯二(N,N-二甲基甲酰胺)锡
• 中文别名: 四氯二(N,N-二甲基甲酰胺-O)锡
• 英文名称: trans-[(N,N-dimethylformamide)2Sn(IV)Cl4]
• 英文别名: N,N-dimethylformamide;tetrachlorostannane
• CAS: 16902-02-6；62447-66-9；77519-97-2
• 化学式: C₆H₁₄Cl₄N₂O₂Sn
• 分子量: 406.711
• InChiKey: XUNZIBRAEVGMKB-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  -12.96
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  四氯化锡 、 N,N-二甲基甲酰胺 以 四氯化碳 为溶剂， 生成 四氯二(N,N-二甲基甲酰胺)锡
  参考文献：
  名称：

  Electron density redistribution on complexation in non-transition element complexes

  摘要：

  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.

  DOI：

  10.1016/0022-2860(93)80185-x

文献信息

• Tetrachloro (NN-dimethylformamide) (dimethylsulphoxide) TIN (IV) revisited
  作者：J.D. Tornero、V. Fernandez、D. Tudela

  DOI：10.1016/0022-2860(86)85231-0

  日期：1986.3

  Abstract The previously reported mixed ligand compound SnCl 4 (DMF) (DMSO) (DMF=NN-Dimethylformamide, DMSO=Dimethylsulphoxide) has been studied by IR, Raman and Mossbauer spectroscopy. Our results confirm its homogeneity with the DMF and DMSO ligands coordinating in cis position through the oxygen atoms. The compound does not isomerize when heated to 135 C, but decomposes giving rise to cis-SnCl 4

  摘要 利用红外光谱、拉曼光谱和穆斯堡尔光谱研究了先前报道的混合配体化合物SnCl 4 (DMF) (DMSO) (DMF=NN-二甲基甲酰胺，DMSO=二甲基亚砜)。我们的结果证实了它与通过氧原子在顺式位置配位的 DMF 和 DMSO 配体的同质性。该化合物在加热至 135°C 时不会异构化，但会分解生成顺式 SnCl 4 (DMSO) 2 和反式 SnCl 4 (DMF) 2 。
• Cherkasova, T. G.; Tatarinova, E. S.; Kuznetsova, O. A., Russian Journal of Inorganic Chemistry, <hi>1990</hi>, vol. 35, p. 1440 - 1442
  作者：Cherkasova, T. G.、Tatarinova, E. S.、Kuznetsova, O. A.、Tryasunov, B. G.

  DOI：——

  日期：——
• 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.