Attosecond electron dynamics in molecules

M Nisoli, P Decleva, F Calegari, A Palacios… - Chemical …, 2017 - ACS Publications
Advances in attosecond science have led to a wealth of important discoveries in atomic,
molecular, and solid-state physics and are progressively directing their footsteps toward …

Photoion Mass-Selected Threshold Photoelectron Spectroscopy to Detect Reactive Intermediates in Catalysis: From Instrumentation and Examples to Peculiarities …

P Hemberger, Z Pan, X Wu, Z Zhang… - The Journal of …, 2023 - ACS Publications
Photoion mass-selected threshold photoelectron spectroscopy (ms-TPES) is a synchrotron-
based, universal, sensitive, and multiplexed detection tool applied in the areas of catalysis …

Self-interaction error in density functional theory: An appraisal

JL Bao, L Gagliardi, DG Truhlar - The journal of physical chemistry …, 2018 - ACS Publications
Self-interaction error (SIE) is considered to be one of the major sources of error in most
approximate exchange-correlation functionals for Kohn–Sham density-functional theory (KS …

Atomistic dynamics of elimination and nucleophilic substitution disentangled for the F + CH3CH2Cl reaction

J Meyer, V Tajti, E Carrascosa, T Győri, M Stei… - Nature …, 2021 - nature.com
Chemical reaction dynamics are studied to monitor and understand the concerted motion of
several atoms while they rearrange from reactants to products. When the number of atoms …

High accuracy barrier heights, enthalpies, and rate coefficients for chemical reactions

K Spiekermann, L Pattanaik, WH Green - Scientific Data, 2022 - nature.com
Quantitative chemical reaction data, including activation energies and reaction rates, are
crucial for developing detailed kinetic mechanisms and accurately predicting reaction …

Electrochemical and electrostatic cleavage of alkoxyamines

L Zhang, E Laborda, N Darwish, BB Noble… - Journal of the …, 2018 - ACS Publications
Alkoxyamines are heat-labile molecules, widely used as an in situ source of nitroxides in
polymer and materials sciences. Here we show that the one-electron oxidation of an …

Photoluminescence, photophysics, and photochemistry of the defect in hexagonal boron nitride

JR Reimers, J Shen, M Kianinia, C Bradac… - Physical Review B, 2020 - APS
Extensive photochemical and spectroscopic properties of the VB− defect in hexagonal boron
nitride are calculated, concluding that the observed photoemission associated with recently …

Criegee intermediate reactions with carboxylic acids: A potential source of secondary organic aerosol in the atmosphere

R Chhantyal-Pun, B Rotavera… - ACS Earth and Space …, 2018 - ACS Publications
Trace atmospheric concentrations of carboxylic acids have a potent effect upon the
environment, where they modulate aqueous chemistry and perturb Earth's radiative balance …

Ensemble-average representation of Pt clusters in conditions of catalysis accessed through GPU accelerated deep neural network fitting global optimization

H Zhai, AN Alexandrova - Journal of chemical theory and …, 2016 - ACS Publications
We first report a global optimization approach based on GPU accelerated Deep Neural
Network (DNN) fitting, for modeling metal clusters at realistic temperatures. The seven-layer …

Accurate thermochemistry with small data sets: A bond additivity correction and transfer learning approach

CA Grambow, YP Li, WH Green - The Journal of Physical …, 2019 - ACS Publications
Machine learning provides promising new methods for accurate yet rapid prediction of
molecular properties, including thermochemistry, which is an integral component of many …