SnI4(2-imidazolidone)2 | 35767-61-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: SnI4(2-imidazolidone)2
• 英文别名: imidazolidin-2-one;tetraiodostannane
• CAS: 35767-61-4
• 化学式: C₆H₁₂I₄N₄O₂Sn
• 分子量: 798.515
• InChiKey: WRDAMZSPGMILER-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：
  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

• 作为反应物：
  描述：

  SnI4(2-imidazolidone)2 、 N,N-二甲基甲酰胺 以 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and chemico-physical characterization of tin adducts with 2-imidazolidone

  摘要：

  2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with general formulae R(2)SnCl(2)(HimiO)(2), MeSnCl(3)(HimiO)(2), SnX(4)(HimiO)(2) and SnCl2(HimiO), were prepared. The new complexes have been characterized by elemental analyses, conductivity measurements and spectroscopic IR, Sn-119 Mossbauer, and selected H-1, Sn-119 and C-13 NMR studies. Crystals of Bu(2)SnCl(2)(HimiO)(2) are monoclinic, space group P2(1)/n, with a = 14.880(2), b = 16.419(2), c = 8.733(1) Angstrom, beta = 91.0(1)degrees, Z = 4. The crystal consists of discrete trans-Bu(2)SnCl(2)(HimiO)(2) units, with the tin atom octahedrally coordinated to two butyl carbons (Sn-C: 2.05(1) and 2.13(1) Angstrom, C-Sn-C: 155.2(5)degrees), two Cl atoms (Sn-Cl: 2.460(3) and 2.466(3) Angstrom, Cl-Sn-Cl: 92.09(8)degrees) and two HimiO groups (Sn-O: 2.527(7) and 2.497(6) Angstrom, O-Sn-O: 86.4(2)degrees). The ligand acts as a monodentate agent with the ligated atom being the ketonic oxygen. Monomeric distorted octahedral stereochemistries are assigned to the organotin complexes and cis-octahedral structures to the inorganic tin(IV) adducts in the solid state on the basis of spectroscopic results. The H-1 NMR data indicate that the R(2)SnCl(2)(HimiO)(2) compounds fully dissociate in DMSO-d(6) and partially in CDCl3, while structural retention is observed for MeSnCl(3)(HimiO)(2) in CDCl3 solution. All data are discussed in terms of the assigned structural type and of the nature of the bonding.

  DOI：

  10.1016/0020-1693(94)04329-t
• 作为产物：
  描述：

  2-咪唑烷酮 、 碘化锡 以 二氯甲烷 为溶剂， 生成 SnI4(2-imidazolidone)2
  参考文献：
  名称：

  Synthesis and chemico-physical characterization of tin adducts with 2-imidazolidone

  摘要：

  2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with general formulae R(2)SnCl(2)(HimiO)(2), MeSnCl(3)(HimiO)(2), SnX(4)(HimiO)(2) and SnCl2(HimiO), were prepared. The new complexes have been characterized by elemental analyses, conductivity measurements and spectroscopic IR, Sn-119 Mossbauer, and selected H-1, Sn-119 and C-13 NMR studies. Crystals of Bu(2)SnCl(2)(HimiO)(2) are monoclinic, space group P2(1)/n, with a = 14.880(2), b = 16.419(2), c = 8.733(1) Angstrom, beta = 91.0(1)degrees, Z = 4. The crystal consists of discrete trans-Bu(2)SnCl(2)(HimiO)(2) units, with the tin atom octahedrally coordinated to two butyl carbons (Sn-C: 2.05(1) and 2.13(1) Angstrom, C-Sn-C: 155.2(5)degrees), two Cl atoms (Sn-Cl: 2.460(3) and 2.466(3) Angstrom, Cl-Sn-Cl: 92.09(8)degrees) and two HimiO groups (Sn-O: 2.527(7) and 2.497(6) Angstrom, O-Sn-O: 86.4(2)degrees). The ligand acts as a monodentate agent with the ligated atom being the ketonic oxygen. Monomeric distorted octahedral stereochemistries are assigned to the organotin complexes and cis-octahedral structures to the inorganic tin(IV) adducts in the solid state on the basis of spectroscopic results. The H-1 NMR data indicate that the R(2)SnCl(2)(HimiO)(2) compounds fully dissociate in DMSO-d(6) and partially in CDCl3, while structural retention is observed for MeSnCl(3)(HimiO)(2) in CDCl3 solution. All data are discussed in terms of the assigned structural type and of the nature of the bonding.

  DOI：

  10.1016/0020-1693(94)04329-t