nitrosyl cation | 14452-93-8

• 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: nitrosyl cation
• 英文别名: nitroso cation；N-oxoammonium；N-oxyammonium；keto-ammonium；oxoammonium；oxyammonium；oxoaminium；Oxoazanium
• CAS: 14452-93-8
• 化学式: HNO*H
• 分子量: 32.022
• InChiKey: DEXYJUXHQAHAHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 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：
  42.7
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  、 水 生成 nitrosyl cation 、 氮气
  参考文献：
  名称：

  Pressure and temperature dependences of the ‘‘binary’’ ion–molecule reaction N⁺₃+H₂O→H₂NO⁺+N₂

  摘要：

  Experiments were carried out using a time-resolved atmospheric pressure ionization mass-spectrometer (TRAPI) in N2–H2O (∼1 ppm) system at temperatures from 233 to 543 K and at pressures from 167 to 760 Torr. The title reaction showed temperature and pressure dependences which were explained by the following scheme: N+3+H2O⇄(N+3⋅H2O)* (forward and backward rate constants ka and kb; (N+3⋅H2O)*→H2NO++N2 (forward rate constant kp; (N+3⋅H2O)* +N2→H2NO++2N2 (forward rate constant ka. Assuming that kd is equal to the collision rate constant of 7.1×10−10 cm3 s−1, the individual rate constants were determined as ka =2.8×10−9 cm3 s−1 (302 K), kb =17T3.6 s−1 where T is temperature in K, and kp =2.0×109 s−1 (302 K). The product H2NO+ ion changed by successive reactions with H2O into H2NO+⋅H2O and subsequently to H3O+.

  DOI：

  10.1063/1.455573

文献信息

• Pressure and temperature dependences of the ‘‘binary’’ ion–molecule reaction N⁺₃+H₂O→H₂NO⁺+N₂
  作者：Shingo Matsuoka、Hirone Nakamura

  DOI：10.1063/1.455573

  日期：1988.11

  Experiments were carried out using a time-resolved atmospheric pressure ionization mass-spectrometer (TRAPI) in N2–H2O (∼1 ppm) system at temperatures from 233 to 543 K and at pressures from 167 to 760 Torr. The title reaction showed temperature and pressure dependences which were explained by the following scheme: N+3+H2O⇄(N+3⋅H2O)* (forward and backward rate constants ka and kb; (N+3⋅H2O)*→H2NO++N2 (forward rate constant kp; (N+3⋅H2O)* +N2→H2NO++2N2 (forward rate constant ka. Assuming that kd is equal to the collision rate constant of 7.1×10−10 cm3 s−1, the individual rate constants were determined as ka =2.8×10−9 cm3 s−1 (302 K), kb =17T3.6 s−1 where T is temperature in K, and kp =2.0×109 s−1 (302 K). The product H2NO+ ion changed by successive reactions with H2O into H2NO+⋅H2O and subsequently to H3O+.