Germane--titanium (3/5) | 12140-97-5

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物
• 英文名称: Germane--titanium (3/5)
• 英文别名: germane;titanium
• CAS: 12140-97-5
• 化学式: Ge₃Ti₅
• 分子量: 457.17
• InChiKey: QVFMBFDCBHTJBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.37
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  四氢化物钛 、 锗烷 以 melt 为溶剂， 生成 Germane--titanium (3/5)
  参考文献：
  名称：

  Pietrokovsky, P.; Duwez, P., Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, 1951, vol. 191, p. 772 - 773

  摘要：

  DOI：

文献信息

• Superconducting Silicides and Germanides
  作者：George F. Hardy、John K. Hulm

  DOI：10.1103/physrev.89.884

  日期：——
• Phase equilibria in the Tb–Ti–Ge system at 1070 K
  作者：A.V Morozkin、Yu.D Seropegin、I.A Sviridov、V.A Moskalev

  DOI：10.1016/s0925-8388(98)00728-2

  日期：1998.12

  Physico-chemical analysis techniques, including X-ray phase analysis, electron probe X-ray analysis, differential thermal analysis and metallographic analysis were employed in constructing the isothermal section of the Tb-Ti-Ge system at 1070 K. The formation of the following ternary intermetallic compounds were detected in the Tb-Ti-Ge system at 1070 K: TbTiGe thigh-temperature modification of CeFeSi structure type, space group P4/nmm, a = 0.4050(2) nm, c = 0.7652(3) nm: low-temperature modification of La2Sb structure type, space group I4/mmm, a = 0.4053(2) nm, c = 1.5293(3) nm) and Tb22...15Ti34...41Ge44 (Sm5Ge4 structure type, space group Pnma, a = 0.7019(1)...0.6889(5) nm, b = 1.3457(2)...1.332(1) nm, c = 0.7156(1)...0.755(1) nm). The TbGe3.5 compound belongs to the ThGe2 structure type (space group Cmmm, a = 2.0738(4) nm, b = 0.4043(1) nm, c = 0.3914(1) nm). The high-temperature modification of the Th2Ge3 compounds belongs to the ThSi2 structure type (space group I4(1)/amd, a = 0.4061(2) nm, c = 1.372(1) nm). (C) 1998 Elsevier Science S.A. All rights reserved.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ge: SVol., 95, page 479 - 480
  作者：

  DOI：——

  日期：——
• Thermodynamic modeling of the Ge–Ti system supported by key experiment
  作者：Dandan Liu、Huanli Yan、Xiaoming Yuan、Yoonsung Chung、Yong Du、Honghui Xu、Libin Liu、Philip Nash

  DOI：10.1016/j.tca.2011.04.017

  日期：2011.7

  A complete thermodynamic investigation of the Ge-Ti system was performed in this study. Seven samples were prepared by arc-melting the pure elements in order to check the literature data on phase diagram and enthalpy of formation of Ti5Ge3. The samples were annealed at certain temperatures for extended periods of time, and then quenched. Both the as-cast and annealed samples were examined by X-ray diffraction (XRD) analysis and scanning electron microscope (SEM) technology. The phase transformation temperatures were measured by differential thermal analysis (DTA). The measurement on enthalpy of formation for Ti5Ge3 was performed using the Kleppa-type HTRC with the calorimeter temperature set at 1100 +/- 2 degrees C. Based upon the literature data and current experimental results, the Ge-Ti system was critically assessed by means of CALPHAD approach. The calculated phase diagram and thermodynamic properties agree well with the literature data and the present experimental results. (C) 2011 Elsevier B.V. All rights reserved.
• ——
  作者：J. Wirringa、M. Binnewies

  DOI：10.1002/(sici)1521-3749(200004)626:4<996::aid-zaac996>3.3.co;2-n

  日期：2000.4