publication . Article . 2005


S. T. Pratt;
Open Access
  • Published: 05 May 2005 Journal: Annual Review of Physical Chemistry, volume 56, pages 281-308 (issn: 0066-426X, eissn: 1545-1593, Copyright policy)
  • Publisher: Annual Reviews
The vibrationally autoionizing Rydberg states of small polyatomic molecules provide a fascinating laboratory in which to study fundamental nonadiabatic processes. In this review, recent results on the vibrational mode dependence of vibrational autoionization are discussed. In general, autoionization rates depend strongly on the character of the normal mode driving the process and on the electronic character of the Rydberg electron. Although quantitative calculations based on multichannel quantum defect theory are available for some polyatomic molecules, including H 3 , only qualitative information exists for most molecules. This review shows how qualitative info...
arXiv: Physics::Atomic PhysicsPhysics::Chemical PhysicsPhysics::Atomic and Molecular Clusters
free text keywords: Physical and Theoretical Chemistry, Walsh diagram, Quantum defect, Polyatomic ion, Chemistry, Autoionization, Molecular physics, Molecule, Normal mode, Atomic physics, Normal coordinates, Rydberg formula, symbols.namesake, symbols
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