boron oxyfluoride | 23361-56-0

• 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: boron oxyfluoride
• 英文别名: Boron monofluoride monoxide；fluoro(oxo)borane
• CAS: 23361-56-0
• 化学式: BFO
• 分子量: 45.8088
• InChiKey: FHYICEHKTRQYRP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.08
• 重原子数：
  3
• 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：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  氟化硼 在 氧气 作用下， 以 gas 为溶剂， 生成 boron oxyfluoride
  参考文献：
  名称：

  高炉与O和O 2反应的速率系数

  摘要：

  在BF + O→BO + F和BF的流量管设备中，在T = 294 K时测量了k =（1.4±0.2）×10 -10和<5×10 -17 cm 3 /分子的双分子反应速率系数。+ O 2 →产品。在单氟化硼的电子结构的末端讨论了这些结果。

  DOI：

  10.1016/0009-2614(80)85352-8

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.10, 4.8.4, page 225 - 226
  作者：

  DOI：——

  日期：——
• Transpiration and Mass Spectrometric Studies of Equilibria Involving BOF(g) and (BOF)₃(g)
  作者：Donald L. Hildenbrand、Lowell P. Theard、Albert M. Saul

  DOI：10.1063/1.1734569

  日期：1963.10.15

  The reaction of BF3(g) with B2O3(l) was studied by the transpiration method in the temperature range 600° to 1100°K. Results indicate the reaction to be BF3(g)+B2O3(l)=(BOF)3(g).ΔH298° was found to be 4.2 kcal, and leads to ΔHf298°=—566.8±1 kcal/mole for (BOF)3(g). The vapor above mixtures of MgF2 and B2O3 contained in a Knudsen cell was analyzed with a mass spectrometer and was found to contain BF3(g), (BOF)3(g), and BOF(g) in the range 980° to 1230°K. From studies of the temperature dependence of appropriate ion intensities the heat of the reaction (BOF)3(g)=3BOF(g)was derived as 131 kcal at 1125°K. Use of low ionizing electron energies was required to avoid fragmentation effects. The heat of formation of BOF(g) at 298°K was calculated to be —144±3 kcal/mole.
• Infrared diode laser and microwave spectra and molecular structure of an unstable molecule, FBO
  作者：Yoshiyuki Kawashima、Kentarou Kawaguchi、Yasuki Endo、Eizi Hirota

  DOI：10.1063/1.453175

  日期：1987.8.15

  The FBO molecule was generated by a dc discharge in a mixture of BF3, O2, and He and its vibration–rotation and rotation spectra were observed by using infrared diode laser spectroscopy and microwave spectroscopy, respectively. The ν1 B–O stretching mode of F11BO and F10BO and the ν1+ν2−ν2 hot band of F11BO were observed in the region 2050 to 2140 cm−1. Subsequently, the pure rotational spectrum was observed for the following isotopic species: F11BO, F10BO, F11B18O, and F10B18O. The rotational, centrifugal distortion, and l-type doubling constants were determined from the observed spectra, and the partial rs structure of FBO was calculated from rs coordinates and the first moment equation to be r(F–B)=1.2833(7) Å and r(B–O)=1.2072(7) Å.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.13, 4.4, page 145 - 150
  作者：

  DOI：——

  日期：——
• Kinetics of some gas-phase elementary reactions of boron monofluoride
  作者：G. C. Light、R. R. Herm、J. H. Matsumoto

  DOI：10.1021/j100269a036

  日期：1985.11