Ion chemistry in space

M Larsson, WD Geppert, G Nyman - Reports on Progress in …, 2012 - iopscience.iop.org
We review the gas-phase chemistry in extraterrestrial space that is driven by reactions with
atomic and molecular ions. Ions are ubiquitous in space and are potentially responsible for …

Low-energy electron damage to condensed-phase DNA and its constituents

Y Gao, Y Zheng, L Sanche - International Journal of Molecular Sciences, 2021 - mdpi.com
The complex physical and chemical reactions between the large number of low-energy (0–
30 eV) electrons (LEEs) released by high energy radiation interacting with genetic material …

Real-time autodetachment dynamics of vibrational Feshbach resonances in a dipole-bound state

DH Kang, S An, SK Kim - Physical Review Letters, 2020 - APS
Feshbach resonances corresponding to metastable vibrational states of the dipole-bound
state (DBS) have been interrogated in real time for the first time. The state-specific …

Ultrafast dynamics of low-energy electron attachment via a non-valence correlation-bound state

JP Rogers, CS Anstöter, JRR Verlet - Nature Chemistry, 2018 - nature.com
The primary electron-attachment process in electron-driven chemistry represents one of the
most fundamental chemical transformations with wide-ranging importance in science and …

The interaction of negative charge with carbon dioxide–insight into solvation, speciation and reductive activation from cluster studies

JM Weber - International Reviews in Physical Chemistry, 2014 - Taylor & Francis
The interaction of CO2 with negative charge is of high importance in many natural and
industrial processes, since reductive activation is one of the most common and convenient …

Coupling between dipole-bound and valence states: the nitromethane anion

T Sommerfeld - Physical Chemistry Chemical Physics, 2002 - pubs.rsc.org
Nitromethane is a prototypical example for a molecule that can bind an extra electron in two
fundamentally different ways forming dipole-bound as well as valence anions. The …

Time-resolved radiation chemistry: femtosecond photoelectron spectroscopy of electron attachment and photodissociation dynamics in iodide–nucleobase clusters

A Kunin, DM Neumark - Physical Chemistry Chemical Physics, 2019 - pubs.rsc.org
Iodide–nucleobase (I−· N) clusters studied by time-resolved photoelectron spectroscopy
(TRPES) are an opportune model system for examining radiative damage of DNA induced …

Intramolecular electron transfer from dipole-bound to valence orbitals: Uracil and 5-chlorouracil

T Sommerfeld - The Journal of Physical Chemistry A, 2004 - ACS Publications
The electronic interaction between dipole-bound and valence anions of uracil and
chlorouracil is investigated. In general, dipole-bound and valence states of an anion show …

[图书][B] Low-energy electron scattering from molecules, biomolecules and surfaces

P Carsky, R Curik - 2016 - books.google.com
Written for students and researchers in chemistry and physics, this reference reports on
recent theoretical and experimental developments in electron-molecules collisions. It …

[HTML][HTML] Photodissociation dynamics of the iodide-uracil (I− U) complex

WL Li, A Kunin, E Matthews, N Yoshikawa… - The Journal of …, 2016 - pubs.aip.org
Photofragment action spectroscopy and femtosecond time-resolved photoelectron imaging
are utilized to probe the dissociation channels in iodide-uracil (I−⋅ U) binary clusters upon …