Bis(trifluormethyl)-germaniumdichlorid | 56593-14-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: Bis(trifluormethyl)-germaniumdichlorid
• 英文别名: Di-(trifluormethyl)-dichlor-germanium；bis-(trifluoro methyl) dichloro germane；Dichlorobis(trifluoromethyl)germane；dichloro-bis(trifluoromethyl)germane
• CAS: 56593-14-7
• 化学式: C₂Cl₂F₆Ge
• 分子量: 281.508
• InChiKey: OXLBJBBJYOVQJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.11
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Bis(trifluormethyl)-germaniumdichlorid 以 水 为溶剂， 生成
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.SVol.1, 4.3, page 49 - 66

  摘要：

  DOI：
• 作为产物：
  描述：

  1,3,5-trimethyl-2,2,4,4,6,6-hexakis(trifluoromethyl)-1,3,5,2,4,6-triazatrigerminane 在 HCl 作用下， 以 neat (no solvent) 为溶剂， 生成 Bis(trifluormethyl)-germaniumdichlorid
  参考文献：
  名称：

  Properties of trifluoromethylgermanes. Adduct formation and substitution reactions of (CF3)nGeX4−n (n = 2–4) with NH3

  摘要：

  Crystalline adducts of compositions (CF3)4Ge.nRNH2 (R = H: n = 2, 3; R = CH3: n = 1, 2) with dissociation vapour pressures at 22-degrees-C of 70 (R = H) and 75 mbar (R = CH3) have been isolated. From their Raman spectra both NH3 adducts are judged to have a cis-configurated octahedral coordination at the germanium atom. Reaction of (CF3)3GeI with NH3 yielded the digermazane [(CF3)3Ge]2NH whereas the cyclic trimers [(CF3)2GeNR]3 (R = H, CH3) were obtained from (CF3)2GeI2 and RNH2. IR spectra show that NH3 and [(CF3)3Ge]2NH undergo equilibration to give (CF3)3GeNH2 in the gas phase, with simultaneous formation of a solid phase with the composition (CF3)3GeNH2.2NH3. Addition of trimethyl- or triethyl-amine to [(CF3)3Ge]2NH yields solid 1:1 adducts. The vibration spectra of [(CF3)3Ge]2NH, (CF3)3GeNH2 and of the NH3 adducts of (CF3)4Ge and of their deuterated analogues have been analyzed. A Ge-N-Ge bond angle of 130-degrees was deduced for [(CF3)3Ge]2NH from model force constant calculations.

  DOI：

  10.1016/0022-328x(91)83280-h

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.4, 4.2.1, page 165 - 169
  作者：

  DOI：——

  日期：——
• Brauer, D. J.; Buerger, H.; Eujen, R., Angewandte Chemie, 1980, vol. 92, p. 859 - 860
  作者：Brauer, D. J.、Buerger, H.、Eujen, R.

  DOI：——

  日期：——
• Haas, Alois; Kutsch, H.-Juergen; Krueger, Carl, Chemische Berichte, 1989, vol. 122, p. 271 - 278
  作者：Haas, Alois、Kutsch, H.-Juergen、Krueger, Carl

  DOI：——

  日期：——
• Brauer, D. J.; Buerger, H.; Eujen, R., Angewandte Chemie - International Edition in English, 1980, vol. 19, p. 836 - 837
  作者：Brauer, D. J.、Buerger, H.、Eujen, R.

  DOI：——

  日期：——
• Darstellung neuer trifluormethyl-germaniumhalogenide
  作者：Reint Eujen、Hans Bürger

  DOI：10.1016/s0022-328x(00)91456-6

  日期：1975.4