Accession Number : ADD095508

Title :   Ground-State Vibrational Energy Levels of Polyatomic Transient Molecules,

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Jacox, M E

Report Date : Jan 1984

Pagination or Media Count : 128

Abstract : The experimentally determined ground-state vibrational energy levels of approximately 480 covalently bonded transient molecules possessing from 3 to 16 atoms are tabulated, together with references to the pertinent literature. The types of measurement surveyed include laser-based high resolution gas phase infrared absorption and visible-ultraviolet emission techniques, ultraviolet photoelectron spectroscopy, and matrix isolation spectroscopy. An assessment of the magnitude of the uncertainty of observations in neon, argon, and nitrogen matrices is given. Originator supplied keywords include: Emission spectra; Experimental data; Free radicals; Gas phase; Infrared absorption; Matrix isolation; Molecular ions; Polyatomic molecules; Ultraviolet photoelectron spectroscopy; and Vibrational energy levels.

Descriptors :   *GROUND STATE, *MOLECULAR ENERGY LEVELS, *MOLECULAR VIBRATION, *POLYATOMIC MOLECULES, MOLECULES, TRANSIENTS, FREE RADICALS, ISOLATION, MATRIX THEORY, MOLECULAR IONS, ARGON, EMISSION SPECTRA, VAPOR PHASES, NEON, INFRARED SPECTROSCOPY, VISIBLE SPECTRA, COVALENT BONDS, ULTRAVIOLET SPECTROSCOPY

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE