fluoro selenohypofluorite | 14017-34-6

• 英文名称: fluoro selenohypofluorite
• 英文别名: scandium difluoride
• CAS: 14017-34-6
• 化学式: F₂Sc
• 分子量: 82.9527
• InChiKey: FUDDHUKCKNISNN-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  0.84
• 重原子数：
  3.0
• 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：

  氢化钪 、 fluorine 以 gas 为溶剂， 生成 fluoro selenohypofluorite
  参考文献：
  名称：

  Spectroscopic studies of the products of reactions of yttrium and scandium atoms with halogen molecules. I. The origin of chemiluminescence

  摘要：

  Observations of laser induced fluorescence from the products of the reactions of yttrium and scandium atoms with halogen molecules have shown that chemiluminescence does not originate from electronically excited metal monohalide molecules, as previously suggested, but instead arises from electronically excited dihalide molecules,MX2*. Production of the metal dihalides appears to require the formation of vibrationally excited metal monohalides, MX°, in a precursor reaction. Radiative lifetime measurements for chemiluminescent bands are presented.

  DOI：

  10.1063/1.440707