Temperature Dependence of the Electronic Absorption Spectrum of NO2

S Ndengué, E Quintas-Sánchez, R Dawes… - The Journal of …, 2023 - ACS Publications
The nitrogen dioxide (NO2) radical is composed of the two most abundant elements in the
atmosphere, where it can be formed in a variety of ways including combustion, detonation of …

Electronic structure of nitrobenzene: A benchmark example of the accuracy of the multi-state CASPT2 theory

J Soto, M Algarra - The Journal of Physical Chemistry A, 2021 - ACS Publications
The electronic structure of nitrobenzene (C6H5NO2) has been studied by means of the
complete active space self-consistent field (CASSCF) and multi-state second-order …

Formation of N(2D) from Hyperthermal Collisions between O(3P) and NO(X2Π)

D Lu, M González, H Guo - The Journal of Physical Chemistry A, 2023 - ACS Publications
Hyperthermal collisions between O (3P) and NO (X2Π) could lead to the formation of the first
electronically excited atomic nitrogen (N (2D)), which plays a key role in plasma formation in …

Diabatic potential energy surfaces and semiclassical multi-state dynamics for fourteen coupled 3 A′ states of O3

Z Varga, Y Shu, J Ning, DG Truhlar - Electronic Structure, 2022 - iopscience.iop.org
Dissociation and energy transfer in high-energy collisions of O 2 play important roles in
simulating thermal energy content and heat flux in flows around hypersonic vehicles …

Experimental and Theoretical Studies of Hyperthermal N + O2 Collisions

A Caracciolo, JC San Vicente Veliz, D Lu… - The Journal of …, 2023 - ACS Publications
The dynamics of hyperthermal N (4S)+ O2 collisions were investigated both experimentally
and theoretically. Crossed molecular beams experiments were performed at an average …

CO2 and NO2 formation on amorphous solid water

M Upadhyay, M Meuwly - Astronomy & Astrophysics, 2024 - aanda.org
Context. The dynamics of molecule formation, relaxation, diffusion, and desorption on
amorphous solid water (ASW) is studied in a quantitative fashion. Aims. The formation …

Broadband ultrafast-laser-absorption measurements of NO2 absorption cross-sections from 430 to 500 nm at high temperatures behind shock waves

RJ Tancin, V Radhakrishna, CS Goldenstein - Journal of Quantitative …, 2024 - Elsevier
This work presents broadband spectrally resolved measurements of the absorption cross-
section of NO 2 from approximately 430 to 500 or 580 nm, depending on temperature, with a …

Reactive and Nonreactive Collisions between NO(X2Π) and O(3P) under Hyperthermal Conditions

D Lu, DG Truhlar, H Guo - The Journal of Physical Chemistry A, 2022 - ACS Publications
Quasiclassical trajectory calculations are performed for hyperthermal collisions between NO
(X2Π) and O (3P) on recently developed potential energy surfaces for the lowest doublet …

A white cell based broadband transient UV-vis absorption spectroscopy with pulsed laser photolysis reactors for chemical kinetics under variable temperatures and …

FAF Winiberg, W Chao, RL Caravan… - Review of Scientific …, 2023 - pubs.aip.org
UV-vis spectroscopy is widely used for kinetic studies in physical chemistry, as species'
absolute cross-sections are usually less sensitive to experimental conditions (ie …

Franck–Condon spectra of unbound and imaginary-frequency vibrations via correlation functions: A branch-cut free, numerically stable derivation

PB Changala, N Genossar, JH Baraban - The Journal of Chemical …, 2022 - pubs.aip.org
Molecular electronic spectra can be represented in the time domain as auto-correlation
functions of the initial vibrational wavepacket. We present a derivation of the harmonic …