zinc monohydride | 62947-22-2

• 英文名称: zinc monohydride
• CAS: 62947-22-2
• 化学式: HZn
• 分子量: 67.39
• InChiKey: FLVYKYVLYPYTAY-IEOVAKBOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.27
• 重原子数：
  1.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  氘 、 锌 以 gaseous matrix 为溶剂， 生成 zinc monohydride
  参考文献：
  名称：

  Dynamics of the reactions of Zn(4s4p ³P₁) with H₂, HD, and D₂: Rotational and vibrational quantum‐state distributions of ZnH (ZnD) products

  摘要：

  The complete initial vibrational and rotational quantum state distributions of ZnH(ZnD) products in the reactions of Zn(4s4p 3P1) with H2, HD, and D2 have been determined using a laser ‘‘pump-and-probe’’ technique. The most striking result is that the quantum-state distributions of ZnH (or ZnD) products are essentially unchanged when the mass of the leaving atom is doubled, from H to D. It is suggested that this indicates that simple impulsive bond breaking cannot play a large role in the reaction of Zn(3P1) with H2, and that potential surface anisotropy in the decomposition of bent H–Zn–H insertion intermediates could be responsible for the rotational energy distributions of the products. Similar isotopic results for reactions of Cd(5s5p 3P1), Hg(6s6p 3P1), and O(1D2) with H2, HD, and D2 are noted, and the general implications of the lack of an isotope effect are discussed in detail. The branching ratio of ZnD vs ZnH formation in the reaction of Zn(3P1) with HD was determined to be 1.1±0.2 and it was pointed out that several ‘‘insertion’’ reactions have now been shown to have branching ratios for reaction with HD which are very near 1.0, inconsistent with earlier qualitative arguments that such processes should lead to high branching ratios.

  DOI：

  10.1063/1.453101