| 12504-93-7

• CAS: 12504-93-7；403646-26-4
• 化学式: NO₂
• 分子量: 48.0061
• InChiKey: JCXJVPUVTGWSNB-HQMMCQRPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  氧化亚氮 、 氧气-18O2 生成
  参考文献：
  名称：

  Nitrogen dioxide reactivity of a Nickel(II) complex of tetraazacyclotetradecane ligand

  摘要：

  Reaction of a Ni(II) complex of ligand L (L = meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclote-tradecane) (1) in methanol with NO2 has been studied. Addition of equivalent amount of NO2 resulted in the reduction of Ni(II) to Ni(I). The reduction was monitored by UV-visible, EPR spectroscopy. The Ni(I) intermediate reacted with further equivalent of NO2 to form Ni(II)-O-nitrito complex, [Ni-II(L) (eta 1-ONO)(2)](2). Structural characterization confirmed the formation of 2. Subsequent equivalent of NO2 resulted in the oxo transfer from NO2 to the metal bound nitrito group leading to the formation of Onitrato complex, [Ni-II(L)(eta(1)-ONO2)](+) (3) with simultaneous release of NO. The release of NO in the reaction was evidenced by spin trapping experiment. Complex 3 was isolated and characterized structurally. (C) 2017 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2017.06.027

文献信息

• Collisional Deactivation of Excited Oxygen Atoms in the Photolysis of NO₂ at 2288 Å
  作者：K. F. Preston、R. J. Cvetanović

  DOI：10.1063/1.1728042

  日期：1966.10.15

  The isotopic composition of the oxygen produced from the 2288-Å photolysis at room temperature of NO2 in the presence of C18O2 has been measured as a function of the pressure of various additive gases. A simple reaction mechanism involving reactions of excited oxygen atoms is postulated to explain the results and leads to the following relative rates of electronic deactivation (including chemical reaction, where possible) of the excited atoms: CO2, 1.00; Ar, 0.01; Kr, 0.06; Xe, 0.78; N2, 0.24; N2O, 1.02; NO2, 1.62; C3H8, 4.67; and SF6, close to zero. The close correspondence of these relative rate constants to the values obtained from studies of the photolysis of N2O at 1849 Å suggests that the results for the photolyses of both N2O and NO2 refer to the same species of excited atom, namely O(1D2).
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: C: MVol.C2, 3.7.5.2, page 200 - 200
  作者：

  DOI：——

  日期：——
• A matrix-isolation-infrared spectroscopic study of the reactions of nitric oxide with oxygen and ozone
  作者：Subhash C. Bhatia、John H. Hall

  DOI：10.1021/j100461a024

  日期：1980.11