hexamesitylsiladigermirane * 2 CH2Cl2 | 138432-97-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: hexamesitylsiladigermirane * 2 CH2Cl2
• CAS: 138432-97-0
• 化学式: 2CH₂Cl₂*C₅₄H₆₆Ge₂Si
• 分子量: 1058.25
• InChiKey: LDCSGEKHASDEHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.0
• 重原子数：
  60.0
• 可旋转键数：
  6.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  1,2-dichlorotetramesityldigermane 、 二均三甲苯基二氯硅烷 在 lithium naphtalenide 作用下， 以 乙二醇二甲醚 为溶剂， 生成 hexamesitylcyclotrigermane * 2 CH2Cl2 、 hexamesitylsiladigermirane * 2 CH2Cl2
  参考文献：
  名称：

  Molecular structures of a siladigermirane and a cyclotrigermane

  摘要：

  The crystal molecular structures of hexamesitylsiladigermirane (1, SiGe2Mes6, Mes = 2,4,6-trimethylphenyl) and hexamesitylcyclotrigermane (2, Ge3Mes6) have been determined by X-ray analysis. The crystals of 1.2CH2Cl2 (1) and 2.2CH2Cl2 (2) are isomorphous and isostructural and crystallize in monoclinic space group C2/c with Z = 4 of dimensions a = 20.659 (3) angstrom, b = 11.827 (2) angstrom, c = 23.288 (3) angstrom, beta = 105.30 (1)-degrees, and V = 5488.4 angstrom 3 for 1 and a = 20.657 (4) angstrom, b = 11.812 (2) angstrom, c = 23.289 (3), beta = 105.34 (1)-degrees, and V = 5479.8 angstrom 3 for 2. The three metal atoms of 2 form an equilateral triangle with a mean Ge-Ge bond length of 2.538 (2) angstrom. The silicon atom in the SiGe2 core of 1 is evenly disordered over the three sites with a resulting metal-metal mean bond distance of 2.508 (3) angstrom. The molecular structures of these compounds are discussed.

  DOI：

  10.1021/om00039a056