Near-infrared spectroscopy of H3+ above the barrier to linearity

Jennifer L. Gottfried; Benjamin J. McCall; Takeshi Oka

doi:10.1063/1.1575737

Near-infrared spectroscopy of H₃⁺ above the barrier to linearity

Jennifer L. Gottfried, Benjamin J. McCall, Takeshi Oka

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The transitions of H₃⁺ ions above the linearity barrier were investigated by studying the absorption spectrum in the near-infrared region. The observed transitions were found to be 4600 times weaker than the fundamental band, probe energy levels above 10000 cm^-1. The incorporation of adiabatic and relativistic corrections revealed the extent of higher-order effects.

Original language	English (US)
Pages (from-to)	10890-10899
Number of pages	10
Journal	Journal of Chemical Physics
Volume	118
Issue number	24
DOIs	https://doi.org/10.1063/1.1575737
State	Published - Jun 22 2003

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1575737

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Cite this

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title = "Near-infrared spectroscopy of H3+ above the barrier to linearity",

abstract = "The transitions of H3+ ions above the linearity barrier were investigated by studying the absorption spectrum in the near-infrared region. The observed transitions were found to be 4600 times weaker than the fundamental band, probe energy levels above 10000 cm-1. The incorporation of adiabatic and relativistic corrections revealed the extent of higher-order effects.",

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AB - The transitions of H3+ ions above the linearity barrier were investigated by studying the absorption spectrum in the near-infrared region. The observed transitions were found to be 4600 times weaker than the fundamental band, probe energy levels above 10000 cm-1. The incorporation of adiabatic and relativistic corrections revealed the extent of higher-order effects.

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