我们已经研究了N 2浴气体中CH 3 O•+ NO 2反应的动力学。在所研究的温度(250–335 K)和压力范围(30–700 Torr)内,Troe表达式可以很好地拟合速率常数。分子速率常数由cm 6分子-2 s -1给出,而高压极限时的速率常数由cm 3分子-1 s -1给出。我们还研究了在与CH 3相似的条件下,CD 3 O•+ NO 2反应动力学与温度和压力的关系。O•+ NO 2。所得的低压和高压极限速率常数分别为cm 6分子-2 s -1和cm 3分子-1 s -1。随着接近高压极限,两个同位素分子的速率常数彼此密切跟踪。目前的结果与大多数以前在295 K的压力范围内得出的结果一致,但是在温度依赖性方面存在很大分歧。
Accessing the Nitromethane (CH<sub>3</sub>NO<sub>2</sub>) Potential Energy Surface in Methanol (CH<sub>3</sub>OH)–Nitrogen Monoxide (NO) Ices Exposed to Ionizing Radiation: An FTIR and PI-ReTOF-MS Investigation
作者:Sándor Góbi、Parker B. Crandall、Pavlo Maksyutenko、Marko Förstel、Ralf I. Kaiser
DOI:10.1021/acs.jpca.7b12235
日期:2018.3.8
radiation to facilitate the eventual determination of the CH3NO2 potential energy surface (PES) in the condensed phase. Reaction intermediates and products were monitored via infrared spectroscopy (FTIR) and photoionization reflectron time-of-flight mass spectrometry (PI-ReTOF-MS) during the irradiation and temperature controlled desorption (TPD) phase, respectively. Distinct photoionization energies
Nucleophilic attack at αβ-unsaturated carbonyl systems. The reactions of acrolein and methyl acrylate with CF<sub>3</sub>O<sup>–</sup>, [F<sup>–</sup>⋯ HOMe], RO<sup>–</sup>, and [RO<sup>–</sup>⋯ HOR]. An ab initio and ion cyclotron resonance study
作者:Gunter Klass、John C. Sheldon、John H. Bowie
DOI:10.1039/p29830001337
日期:——
Reaction of fluorine atoms with methyl nitrate. Infrared spectroscopic evidence for the stabilization of nitrosyl fluoride (FON) in an argon matrix
作者:Marilyn E. Jacox
DOI:10.1021/j150642a035
日期:1983.11
Photodecomposition of methyl nitrite trapped in solid argon
作者:Marilyn E. Jacox、Frederick L. Rook
DOI:10.1021/j100212a019
日期:1982.7
Pressure Dependence and Kinetic Isotope Effects in the Absolute Rate Constant for Methoxy Radical Reacting with NO<sub>2</sub>
作者:JIAJUE CHAI、THEODORE S. DIBBLE
DOI:10.1002/kin.20865
日期:2014.9
the kinetics for the reaction CH3O• + NO2 in N2 bath gas. The rateconstants are well‐fit by the Troe expression over the temperature (250–335 K) and pressure range (30–700 Torr) investigated. The termolecular rateconstant is given by cm6 molecule−2 s−1, and the rateconstant at the high‐pressure limit is given by cm3 molecule−1 s−1. We also studied the kinetics of the reaction of CD3O• + NO2 as a
我们已经研究了N 2浴气体中CH 3 O•+ NO 2反应的动力学。在所研究的温度(250–335 K)和压力范围(30–700 Torr)内,Troe表达式可以很好地拟合速率常数。分子速率常数由cm 6分子-2 s -1给出,而高压极限时的速率常数由cm 3分子-1 s -1给出。我们还研究了在与CH 3相似的条件下,CD 3 O•+ NO 2反应动力学与温度和压力的关系。O•+ NO 2。所得的低压和高压极限速率常数分别为cm 6分子-2 s -1和cm 3分子-1 s -1。随着接近高压极限,两个同位素分子的速率常数彼此密切跟踪。目前的结果与大多数以前在295 K的压力范围内得出的结果一致,但是在温度依赖性方面存在很大分歧。