Infrared Emission Spectra of InH and InD

✍ Scribed by J.B. White; M. Dulick; P.F. Bernath

• Book ID: 102972927
• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 500 KB
• Volume: 169
• Category: Article
• ISSN: 0022-2852
• DOI: 10.1006/jmsp.1995.1033

✦ Synopsis

High-resolution infrared emission spectra of diatomic indium hydride and deuteride were recorded with a Fourier transform spectrometer. A total of (377 \mathrm{InH}) lines from the ((1,0)) to ((5,4)) bands and (257 \mathrm{lnD}) lines from the ((1,0)) to ((4,3)) bands were measured. Revised sets of isotopically dependent Dunham (Y) constants and isotopically invariant Dunham (U) constants for the (X^{1} \Sigma^{+}) ground state were determined. In addition, a parametrized internuclear potential for the (X^{\prime} \Sigma^{+}) state was also obtained from a direct fit of the data to the eigenvalues of the radial Schrödinger equation. 1995 Academic Press, Inc.