| 69340-08-5

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物
• CAS: 69340-08-5
• 化学式: NO*N₂
• 分子量: 58.0195
• InChiKey: OJQJXTLWILZQLS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.07
• 重原子数：
  4.0
• 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：
  91.27
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  氮 、 氧气 以 gas 为溶剂， 生成
  参考文献：
  名称：

  Three‐body association reactions of NO⁺ and O⁺₂ with N₂

  摘要：

  The cluster ions NO+ (N2)n, n≤5, and O+2 (N2)n, n≤6, were observed in a N2–O2 gas mixture irradiated by α particles. The temperature dependence of equilibrium constants K for association reactions X+(N2)n−1+2N2⇄X+ (N2)n+N2, X=NO, O2, was determined using high-pressure mass spectrometry. With X=NO, the enthalpies and entropies of clustering (−ΔH°, kcal/mol;−ΔS°, cal/mol K) are found to be (4.4; 13.3) and (3.9; 12.6) for n=1 and 2, respectively. Estimation of K at 204 K yields 1.1×10−2 (±30%) Torr−1 for n=3 and ∼4×10−3 Torr−1 for n=4. For X=O2, the (−ΔH°;−ΔS°) values, for n=1, 2, 3 are (5.20; 15.8), (4.3; 13.8), and (3.46; 12.1), respectively. The value of K (n=4) is estimated to be ∼ 4×10−2 Torr−1 at 184 K, and ∼7×10−3 Torr−1 at 204 K; for n=5, K is ∼1×10−2 Torr−1 at 184 K. The results for n=1 are compared with previously reported measurements.

  DOI：

  10.1063/1.446067

文献信息

• Measurement of the product ion ratio N4+/N3+ in the radiolysis of nitrogen
  作者：Shingo Matsuoka、Hirone Nakamura、Takaaki Tamura

  DOI：10.1016/0009-2614(84)80310-3

  日期：1984.4

  The ratio of N4+ to N3+ formed in the radiolysis of gaseous nitrogen has been measured to be 4.7 ± 0.4 using a time-resolved atmospheric pressure ionization mass spectrometer. The limit of error has been evaluated from the ion mass discrimination of the apparatus.

  使用时间分辨的大气压电离质谱仪测得在气态氮的辐射分解中形成的N 4 +与N 3 +的比率为4.7±0.4。根据设备的离子质量判别来评估误差极限。
• How are nitrogen molecules bound to NO⁺₂ and NO⁺?
  作者：Kenzo Hiraoka、Shinichi Yamabe

  DOI：10.1063/1.455880

  日期：1989.3.15

  Thermochemical data, ΔH0n−1,n and ΔS0n−1,n for clustering reactions, NO+2(N2)n−1+N2⇄NO+2(N2)n and NO+(N2)n−1+N2⇄NO+(N2)n, were measured with a pulsed electron-beam high-pressure mass spectrometer. Both clusters have small binding energies, 5 kcal/mol>−ΔH0n−1,n>1 kcal/mol for n=1–12. Although the decrease of −ΔH0n−1,n with n is generally slow, a noticeable gap between n=5 and n=6 for NO+2(N2)n is found. The ab initio molecular orbital calculation revealed that the observed falloff is due to the change of the cluster structures. Measured ΔH0n−1,n agree with binding energies calculated with the 6-31+G* basis set within 0.6 kcal/mol.