pentafluorotellurium | 40678-56-6

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 类金属盐
• 英文名称: pentafluorotellurium
• CAS: 40678-56-6
• 化学式: F₅Te
• 分子量: 222.592
• InChiKey: KWLROTJNYOSSTC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.72
• 重原子数：
  6
• 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：
  5

反应信息

• 作为产物：
  描述：

  碲化氢 、 三氟化氯 以 氢氟酸 为溶剂， 生成 pentafluorotellurium
  参考文献：
  名称：

  氟化氢溶剂系统-氟酸的盐。溶剂分解

  摘要：

  已经通过蒸发含有过量挥发性酸性成分的盐的无水HF溶液来确定许多氟代酸的固体盐的化学计量。已检查了P，As，Ge，Se，Te和I的氟酸盐。其中许多是高度溶剂化的。据报道新的氟化氢BaHF 3。

  DOI：

  10.1016/0022-1902(57)80082-7

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cl: SVol.B2, 115, page 564 - 565
  作者：

  DOI：——

  日期：——
• Fragmentation of the valence electronic states of SeF6+ and TeF6+ studied by threshold photoelectron–photoion coincidence spectroscopy
  作者：G.K Jarvis、C.A Mayhew、R.Y.L Chim、R.A Kennedy、R.P Tuckett

  DOI：10.1016/s0009-2614(00)00219-0

  日期：2000.3

  Threshold photoelectron-photoion coincidence (TPEPICO) spectroscopy has been performed on SeF6 and TeF6 and breakdown diagrams constructed. The ground electronic states of XF6+ (X = Se, Te) are repulsive in the Franck-Condon region, meaning that the first ion signal only gives an upper limit to the energy of the first dissociative ionisation pathway (XF5+ + F + e(-)). Using TPEPICO time-of-flight spectra to determine the kinetic energy (KE) released in fragmentation over a range of energies, however, we have extrapolated to zero KE to calculate values of 14.1 +/- 0.5 and 14.5 +/- 0.6 eV for the first dissociative ionisation energy for SeF6 and TeF6, respectively. Upper limits for the enthalpies of formation of SeF4+, SeF3+, TeF4+ and TeF3+ at 0 K are determined to be 426 +/- 36, 368 +/- 28, 428 +/- 36 and 380 +/- 28 kJ mol(-1), respectively. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
• Clifford, A. F.; Beachell, H. C.; Jack, W. M., 1957, vol. 5, p. 57 - 70
  作者：Clifford, A. F.、Beachell, H. C.、Jack, W. M.

  DOI：——

  日期：——
• The hydrogen fluoride solvent system—II Salts of the fluoro acids. Solvolysis
  作者：A.F. Clifford、A.G. Morris

  DOI：10.1016/0022-1902(57)80082-7

  日期：1957.1

  The stoichiometries of a number of solid salts of fluoro acids have been determined by evaporation of anhydrous HF solutions of the salts containing excess of the volatile acidic constituent. Salts of fluoro acids of P, As, Ge, Se, Te, and I have been examined. Many of these are highly solvolysed. The new bifluoride BaHF3 is reported.

  已经通过蒸发含有过量挥发性酸性成分的盐的无水HF溶液来确定许多氟代酸的固体盐的化学计量。已检查了P，As，Ge，Se，Te和I的氟酸盐。其中许多是高度溶剂化的。据报道新的氟化氢BaHF 3。