germanium hydride | 13572-99-1

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 类金属有机物
• 英文名称: germanium hydride
• 英文别名: Germylidyne；λ1-germane
• CAS: 13572-99-1
• 化学式: GeH
• 分子量: 73.5979
• InChiKey: ROUHNNRKLNITEM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.65
• 重原子数：
  1
• 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

安全信息

• WGK Germany：
  3

反应信息

• 作为产物：
  描述：

  germane 在 F 作用下， 以 neat (no solvent) 为溶剂， 生成 germanium hydride
  参考文献：
  名称：

  Towle, Jonathan P.; Brown, John M., Molecular Physics, 1993, vol. 78, p. 249 - 262

  摘要：

  DOI：

文献信息

• Infrared Spectra, Structure, and Bonding of the GeH₃—CrH, HGe≡MoH₃, and HGe≡WH₃ Molecules in Solid Neon and Argon
  作者：Xuefeng Wang、Lester Andrews

  DOI：10.1021/ic800552s

  日期：2008.9.15

  reacted spontaneously to give only the germylidyne species. These molecules were identified by isotopic shifts, density-functional theory product energy and frequency calculations, and comparison to the analogous methane and silane reaction products. Effective bond orders for the HGe[triple bond]MoH3 and HGe[triple bond]WH3 molecules are 2.82 and 2.87 using the B3LYP density functional, and are slightly

  激光烧蚀后的铬，钼和钨原子在过量的稀有气体中冷凝时会与锗烷反应。铬的反应在杀菌金属氢化物处停止，钼产生了一些氢化物，但大部分为杀菌氢，钨自发反应仅生成了杀菌氢物种。这些分子通过同位素转移，密度泛函理论产物的能量和频率计算以及与类似甲烷和硅烷反应产物的比较来鉴定。使用B3LYP密度官能团，HGe [三键] MoH3和HGe [三键] WH3分子的有效键序为2.82和2.87，略低于其硅和碳类似物。对于这些简单的三氢化物配合物，我们计算出的Ge [三键] M三键长度为0.05至0。
• Infrared and far‐infrared laser magnetic resonance spectroscopy of the GeH radical: Determination of ground state parameters
  作者：John M. Brown、K. M. Evenson、Trevor J. Sears

  DOI：10.1063/1.449186

  日期：1985.10

  The GeH radical has been detected in its ground 2Π state in the gas phase reaction of fluorine atoms with GeH4 by laser magnetic resonance techniques. Rotational transitions within both 2Π1/2 and 2Π3/2 manifolds have been observed at far-infrared wavelengths and rotational transitions between the two fine structure components have been detected at infrared wavelengths (10 μm). Signals have been observed for all five naturally occurring isotopes of germanium. Nuclear hyperfine structure for 1H and 73Ge has also been observed. The data for the dominant isotope (74GeH) have been fitted to within experimental error by an effective Hamiltonian to give a set of molecular parameters for the X 2Π state which is very nearly complete. In addition, the dipole moment of GeH in its ground state has been estimated from the relative intensities of electric and magnetic dipole transitions in the 10 μm spectrum to be 1.24(±0.10) D.