Hydridodioxygen(1+) | 71722-67-3

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 其他非金属有机物
• 英文名称: Hydridodioxygen(1+)
• 英文别名: oxooxidanium
• CAS: 71722-67-3
• 化学式: HO₂
• 分子量: 33.0067
• InChiKey: MYMOFIZGZYHOMD-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  2
• 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：
  18.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Hydridodioxygen(1+) 、 氢气 以 gaseous matrix 为溶剂， 生成 trihydrogen(1+) 、 氧气
  参考文献：
  名称：

  近热中性反应的O进一步的研究2 ħ + + H 2 ⇌ħ 3 + + O 2

  摘要：

  用于反应中的正向和反向速率系数（1）O 2 H ^ + + H2⇌ħ 3 + + O 2和（2）O 2 d + + d 2 ⇌d 3 + + O 2已经在SIFT在已确定80和300 K，从中可以得到反应焓和熵的变化值。数据表明H 2的质子亲和力比O 2的质子亲和力大0.33±0.04 kcal摩尔-1 ; 类似地，D 2的氘代亲和力比O的氘代亲和力大0.35±0.04 kcal·mol -12。熵变的测量结果证实O 2 H +具有三重态电子基态。

  DOI：

  10.1016/0009-2614(84)85665-1
• 作为产物：
  描述：

  双氧水 以 neat (no solvent) 为溶剂， 生成 Hydridodioxygen(1+)
  参考文献：
  名称：

  The ionization and dissociation of hydrogen peroxide induced by electron impact

  摘要：

  DOI：

  10.1039/tf9524800228
• 作为试剂：
  描述：

  乙基苯 在 Hydridodioxygen(1+) 作用下， 生成 tropylium cation 、
  参考文献：
  名称：

  Reaction of O₂⁺ + C₈H₁₀ (Ethylbenzene) as a Function of Pressure and Temperature:  A Study of the Collisional Stabilization of the Reactant Intermediate

  摘要：

  Rate constants and branching fractions for the reaction Of O-2(+) with C8H10 (ethylbenzene) have been measured in the recently upgraded turbulent ion flow tube (TIFT) and are reported here as a function of temperature from 423 to 573 K and number density from 3 x 10(17) to 25 x 10(17) molecules cm(-3). The results reported here represent the first measurements to be made on this instrument as a function of both temperature and pressure. The rate constants for the reaction Of O-2(+) with C8H10 are collisional and exhibit no appreciable variation with temperature or pressure. The reaction proceeds primarily by dissociative and nondissociative charge transfer forming two main product ions, namely, C8H10+ and C7H7+. The ratio Of [C8H10+] to [C7H7](+) depends strongly on both the buffer gas number density and the temperature. Increasing the number density increases the abundance Of C8H10+, indicating that collisional stabilization of the charge transfer excited state is occurring. Measurements were made using both He and N-2 buffers. Nitrogen is almost twice as efficient at stabilizing the charge transfer product than is He. A simple model predicts the ratio of [C8H10+] to [C7H7+] to depend linearly on number density, which is consistent with the experimental results. At a constant number density, the abundance Of C7H7+ increases with temperature. A small amount of thermal dissociation of C8H10+ has been observed at 573 K.

  DOI：

  10.1021/jp026780a

文献信息

• Foner, S. N.; Hudson, R. L., Journal of Chemical Physics, 1962, vol. 36, p. 34 - 49
  作者：Foner, S. N.、Hudson, R. L.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: O: MVol.8, 39, page 2613 - 2616
  作者：

  DOI：——

  日期：——
• Reactions of Gaseous Molecule Ions with Gaseous Molecules. V. Theory
  作者：George Gioumousis、D. P. Stevenson

  DOI：10.1063/1.1744477

  日期：1958.8

  Ion-molecule reactions of the sort observed as secondary reactions in mass spectrometers have been treated by the methods of the modern kinetic theory; that is, the rate of reaction is expressed in terms of the velocity distribution functions of the reactants and the cross section for the reaction. The cross section, which is calculated by means of the properties of the classical collision orbits, is found to have an inverse square root dependence on energy. The ion distribution function, which is far from Maxwellian, is found by means of an explicit solution of the Boltzmann equation. A simple relation is given which relates the mass spectrometric data to the specific rate of the same reaction under thermal conditions. For the simpler molecules, this rate may be calculated completely a priori, with excellent agreement with experiment.
• Reactions of Gaseous Molecule Ions with Gaseous Molecules. IV. Experimental Method and Results
  作者：D. P. Stevenson、D. O. Schissler

  DOI：10.1063/1.1744476

  日期：1958.8

  This paper is concerned with a detailed description of quantitative studies of certain secondary reactions involving simple molecules and ions that occur in the ion source of a mass spectrometer. It is found that the phenomenological reaction cross sections for reactions of the type P++R→S++···are independent of the temperature of the gas in the ion source, and vary inversely with the square root of the product of the ion repeller field strength and the reduced mass of the reactant ion-reactant molecule pair. For the reactant ion (P+) a rare gas, hydrogen, nitrogen, or carbon monoxide, and the resultant molecule (R) hydrogen, the cross sections for formation of the secondary ion, S+=PH+, are found to be one or two orders of magnitude greater than the ordinary, kinetic theory collision cross sections for similar atoms and molecules.
• Interaction between the ion dipole and the ion‐induced dipole in reactions of the polar ion ArH⁺₃
  作者：C. Praxmarer、A. Hansel、W. Lindinger

  DOI：10.1063/1.466691

  日期：1994.6.15

  The reactions of the highly polar ion ArH+3 with the nonpolar neutrals Xe, Kr, CH4, CO, NO, O2, and N2 and with the polar neutrals SO2, H2O, NH3, CH3I, and C2H5I have been investigated in a selected ion flow drift tube experiment at near thermal conditions. The rate coefficients obtained have typically 15%–35% larger values than the collisional limiting values kL and kADO obtained by the Langevin and ADO (average dipole orientation) theory, respectively. These data are explained on the basis of the interaction between the dipole of ArH+3 and the ion-induced dipole and the permanent dipole, respectively, of the neutral reactants. Rate coefficients for the reactions of H+3 with the above neutrals were also obtained for comparison, as well as the zero field mobility of ArH+3 in helium being (18.5±1.5) cm2/V s. The ion KrD+3 (KrH+3) was detected unambiguously for the first time. Its dissociation energy is larger than 0.29 eV which is the lower limit of the dissociation energy of ArH+3.