ArticleNature communications2019
Long-range versus short-range effects in cold molecular ion-neutral collisions.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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Who cites it
10 citing papers in PubMed.
- Long-Range Fit: A Software Package for the Representation and Study of Long-Range Molecular Interactions.Journal of chemical theory and computation · 2026Article
- Ab Initio Potential Energy Surface for NaCl-HThe journal of physical chemistry. A · 2024Article
- Reaction of an Ion and a Free Radical near 0 K: HeThe journal of physical chemistry. A · 2023Article
- Reply to: Inconsistent kinetic isotope effect in ammonia charge exchange reaction measured in a Coulomb crystal and in a selected-ion flow tube.Nature communications · 2022Article
- Charge Transfer Reactions between Water Isotopologues and KrACS physical chemistry Au · 2022Article
- Associative detachment in anion-atom reactions involving a dipole-bound electron.Nature communications · 2022Article
- Charge-Transfer-Induced Predissociation in Rydberg States of Molecular Cations: MgArThe journal of physical chemistry. A · 2021Article
- Towards chemistry at absolute zero.Nature reviews. Chemistry · 2021Review
- Identification of molecular quantum states using phase-sensitive forces.Nature communications · 2020Article
- Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions.Nature communications · 2020Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The investigation of cold interactions between ions and neutrals has recently emerged as a new scientific frontier at the interface of physics and chemistry. Here, we report a study of charge-transfer (CT) collisions of Rb atoms with N[Formula: see text] and O[Formula: see text] ions in the mK regime using a dynamic ion-neutral hybrid trapping experiment. We observe markedly different CT kinetics and dynamics for the different systems and reaction channels studied. While the kinetics in some channels are consistent with classical capture theory, others show distinct non-universal dynamics. The experimental results are interpreted with the help of classical-capture, quasiclassical-trajectory and quantum-scattering calculations using ab-initio potentials for the highly excited molecular states involved. The theoretical analysis reveals an intricate interplay between short- and long-range effects in the different reaction channels which ultimately determines the CT dynamics and rates. Our results illustrate salient mechanisms that determine the efficiency of cold molecular CT reactions.
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Registered trials
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