49 citations · 143 across the 4 of their papers we have counts for
5 papers
Carbon Atom Reactivity with Amorphous Solid Water: HO Catalyzed Formation of HCO
Germán Molpeceres, Johannes Kästner, Gleb Fedoseev +4
We report new computational and experimental evidence of an efficient and astrochemically relevant formation route to formaldehyde (HCO). This simplest carbonylic compound is c…
Hydrogenation of small aromatic heterocycles at low temperatures
April M. Miksch, Annalena Riffelt, Ricardo Oliveira +2
The recent wave of detections of interstellar aromatic molecules has sparked interest in the chemical behavior of aromatic molecules under astrophysical conditions. In most cases,…
Neural-Network Assisted Study of Nitrogen Atom Dynamics on Amorphous Solid Water. I. Adsorption & Desorption
Germán Molpeceres, Viktor Zaverkin, Johannes Kästner
Dynamics of adsorption and desorption of (4S)-N on amorphous solid water are analyzed using molecular dynamics simulations. The underlying potential energy surface was provided by…
Isomers in Interstellar Environments (I): The Case of Z- and E-Cyanomethanimine
Christopher N. Shingledecker, Germán Molpeceres, Víctor Rivilla +2
In this work, we present the results of our investigation into the chemistry of Z- and E-cyanomethanimine (HNCHCN), both of which are possible precursors to the nucleobase adenine.…
Adsorption of H on Amorphous Solid Water Studied with Molecular Dynamics Simulations
G. Molpeceres, J. Kästner
We investigated the behavior of H, main constituent of the gas phase in dense clouds, after collision with amorphous solid water (ASW) surfaces, one of the most abundant chemic…