lithium oxide

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱金属有机物
• 英文名称: lithium oxide
• 英文别名: Li monoxide
• 化学式: LiO
• 分子量: 22.9404
• InChiKey: MPZHIDLXZGXOLC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.47
• 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：
  31.5
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  dioxide titanium 、 cesium monoxide 、 lithium oxide 以 neat (no solvent, solid phase) 为溶剂， 生成
  参考文献：
  名称：

  Bernet, K.; Kissel, J.; Hoppe, R., Zeitschrift für anorganische und allgemeine Chemie

  摘要：

  DOI：
• 作为产物：
  描述：

  lithium 、 一氧化二氮 以 neat (no solvent, gas phase) 为溶剂， 生成 lithium oxide
  参考文献：
  名称：

  A study of the products of the gas‐phase reactions M+N₂O and M+O₃, where M=Na or K, with ultraviolet photoelectron spectroscopy

  摘要：

  Products of the gas-phase reactions M+N2O and M+O3, where M=Na or K, have been investigated with UV photoelectron spectroscopy and bands have been assigned with the assistance of results from ab initio molecular orbital calculations. For the M+N2O reactions, the observed products were MO+N2. Measurement of the photoelectron bands associated with the metal monoxide MO allowed determination of the first adiabatic ionization energies of NaO and KO. The values obtained were AIE[NaO(X 2Π)]=(7.1±0.1) eV and AIE[KO(X 2Π)]=(6.9±0.1) eV. A similar study of the Li+N2O reaction gave AIE[LiO(X 2Π)]=(7.6±0.2) eV. The reactions M+O3, with M=Na or K, were observed to give MO+O2 as the major reaction products. However, for each reaction, a band was observed which was assigned to the first ionization energy of the secondary reaction product MO2. From the spectra obtained, the first adiabatic ionization energies of NaO2 and KO2 were measured as AIE[NaO2(X 2A2)]=(6.2±0.2) eV and AIE[KO2(X 2A2)]=(5.7±0.1) eV. For both the M+N2O and M+O3 reactions, production of MO A 2Σ+ was found to be favored relative to production of the MO X 2Π state, a result which has important implications in understanding the sodium night glow in the mesosphere.

  DOI：

  10.1063/1.464117

文献信息

• New routes in the synthesis of metal oxides, II
  作者：R. Hoppe

  DOI：10.1016/0022-4596(86)90097-6

  日期：1986.11
• Cras; Strobel; Anne, European Journal of Solid State and Inorganic Chemistry, 1996, vol. 33, # 1, p. 67 - 83
  作者：Cras、Strobel、Anne

  DOI：——

  日期：——
• UV absorption of LiO in a supersonic jet
  作者：Alison M Little、Gary K Corlett、Andrew M. Ellis

  DOI：10.1016/s0009-2614(98)00047-5

  日期：1998.4

  We report the first observation of electronic spectra of a lithium oxide in a supersonic jet. Using laser ablation of lithium in the presence of N2O, a new laser-induced fluorescence excitation spectrum in the 325-355 nm region has been observed. We tentatively assign this spectrum to the C-2 Pi-X-2 Pi transition of LiO. When N2O is added downstream of the nozzle instead of bring seeded into the inert carrier gas, the 325-355 nm excitation spectrum disappears and a new excitation spectrum is seen much further to the red. From these findings we deduce that the exothermic reaction Li + N2O --> LiO + N-2 produces a population inversion in the LiO product, most likely an electronic state population inversion. (C) 1998 Elsevier Science B.V.
• Bernet, K.; Hoppe, R., Zeitschrift für anorganische und allgemeine Chemie
  作者：Bernet, K.、Hoppe, R.

  DOI：——

  日期：——
• Koehler, Juergen; Hoppe, Rudolf, Zeitschrift für Naturforschung. Teil B, Anorganische Chemie, organische Chemie, <hi>1983</hi>, vol. 38, # 2, p. 130 - 138
  作者：Koehler, Juergen、Hoppe, Rudolf

  DOI：——

  日期：——