magnesium monofluoride | 14953-28-7

• 英文名称: magnesium monofluoride
• CAS: 14953-28-7
• 化学式: FMg
• 分子量: 43.3034
• InChiKey: WSXHQDSJUJYQDO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.04
• 重原子数：
  2.0
• 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：

  magnesium 、 fluorine 以 gaseous matrix 为溶剂， 生成 magnesium monofluoride
  参考文献：
  名称：

  Millimeter‐wave spectroscopy of MgF: Structure and bonding in alkaline–earth monofluoride radicals

  摘要：

  The pure rotational spectrum of the MgF radical in its ground electronic state (X 2Σ+) has been recorded using millimeter/submillimeter direct absorption techniques. Transitions arising from the v=0, 1, 2, and 3 vibrational modes of the main magnesium isotopic species, 24MgF, have been observed. In addition, spectra of the isotopomers 26MgF and 25MgF in the natural abundances of magnesium have been detected. Rotational and fine structure constants have been determined for these species, as well as hyperfine parameters for the fluorine nucleus (I=1/2). For 25MgF, the hyperfine structure was also resolved arising from the magnesium nucleus, which has I=5/2, yielding the 25Mg hyperfine and quadrupole constants. Comparison of these hyperfine parameters with those of the heavier alkaline–earth monofluorides and the free 25Mg+ atom suggests that there is an increase in covalent bonding in MgF vs its heavier fluoride counterparts. This behavior is also apparent in the hybridization of the wave function of the unpaired electron in MgF, which appears to consist of almost equal s and p character.

  DOI：

  10.1063/1.466565

文献信息

• Electronic branching in reactions of calcium (3P,1D) and magnesium(3P) with fluorine, chlorine, and bromine: experiments and global model
  作者：Andrzej. Kowalski、Michael. Menzinger

  DOI：10.1021/j100368a034

  日期：1990.3