Digermoxan | 66348-22-9

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: Digermoxan
• 英文别名: bis-tris(trifluoromethyl)germyloxide；Bis[tris(trifluoromethyl)germyl] oxide；tris(trifluoromethyl)-[tris(trifluoromethyl)germyloxy]germane
• CAS: 66348-22-9
• 化学式: C₆F₁₈Ge₂O
• 分子量: 575.217
• InChiKey: MVAQKQVUMXBVGF-UHFFFAOYSA-N

物化性质

• 沸点：
  97.3 °C

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  27
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  19

反应信息

• 作为反应物：
  描述：

  Digermoxan 生成 Bis(trifluormethyl)-germaniumdifluorid
  参考文献：
  名称：

  EUJEN, R.;LAUFS, F. E.;OBERHAMMER, H., Z. ANORG. UND ALLG. CHEM., 561,(1988) N 6, C. 82-98

  摘要：

  DOI：
• 作为产物：
  描述：

  bis(tris(trifluoromethyl)germyl)amine 在 H₂O 作用下， 以 neat (no solvent, gas phase) 为溶剂， 生成 Digermoxan
  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.SVol.1, 4.3, page 49 - 66
  作者：

  DOI：——

  日期：——
• Reaction of bis(trifluoromethyl)mercury with group 4A tetrahalides. Preparation and stabilities of (trifluoromethyl)germanium and (trifluoromethyl)tin compounds
  作者：R. J. Lagow、R. Eujen、L. L. Gerchman、J. A. Morrison

  DOI：10.1021/ja00474a013

  日期：1978.3
• Eujen, R.; Laufs, F. E., Zeitschrift fur Anorganische und Allgemeine Chemie
  作者：Eujen, R.、Laufs, F. E.

  DOI：——

  日期：——
• Haas, Alois; Kutsch, H.-Juergen, Chemische Berichte, 1988, vol. 121, p. 803 - 804
  作者：Haas, Alois、Kutsch, H.-Juergen

  DOI：——

  日期：——
• Ermolaev, N. L.; Bochkarev, M. N.; Razuvaev, G. A., Journal of general chemistry of the USSR, 1984, vol. 54, p. 83 - 86
  作者：Ermolaev, N. L.、Bochkarev, M. N.、Razuvaev, G. A.、Grishin, Yu. K.、Ustynyuk, Yu. A.

  DOI：——

  日期：——