Vibrational Constants and Binding Energies for the Low-Lying Electronic States of Sr⁺CO₂ from Photodissociation Spectroscopy (original) (raw)

Journal of Physical Chemistry A, 2005

Abstract

By use of photodissociation spectroscopy of mass-selected ions, vibrationally resolved electronic spectra of the Sr+ CO2 complex are recorded in two energy regions, 20,780-22,990 and 16,210-17,550 cm(-1), correlating to the Sr+ 5(2)P &amp;amp;amp;amp;amp;amp;amp;lt;-- 5(2)S and 4(2)D &amp;amp;amp;amp;amp;amp;amp;lt;-- 5(2)S transitions, respectively. The spectra are analyzed to obtain the vibrational constants and dissociation energies of the molecular states. The observed spin-orbit splitting indicates a linear complex in agreement with theoretical calculations. The results are compared with similar systems and explained in the framework of electrostatic interactions.

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Vibrational Constants and Binding Energies for the Low-Lying Electronic States of Sr+CO2 from Photodissociation Spectroscopy (original) (raw)

Vibrational Constants and Binding Energies for the Low-Lying Electronic States of Sr⁺CO₂ from Photodissociation Spectroscopy (original) (raw)