Heavy-atom skeleton quantization and proton tunneling in "intermediate-barrier" hydrogen bonds

Mark E. Tuckerman, Dominik Marx

Research output: Contribution to journalArticlepeer-review

Abstract

The problem of heavy atom quantization was studied using malonaldehyde in the gas phase at room temperature as a prototypical example of intermediate-barrier proton transfer. Quantum effects on proton transfer were clarified. Proton tunneling was enhanced by the quantum nature of the heavy molecular frame atoms.

Original languageEnglish (US)
Pages (from-to)4946-4949
Number of pages4
JournalPhysical Review Letters
Volume86
Issue number21
DOIs
StatePublished - May 21 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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