The near-infrared spectrum of the FeH molecule.
Abstract
The rotational analysis has been carried out on seven bands of the 4 Delta-4 Delta system of the FeH molecule. In order of wavelength of the heads they are (2-0) at 7786 A, (1-0) at 8692 A, (2-1) at 9020 A, (0-0) at 9896 A, (1-1) at 10253 A, (0-1) at 11939 A, and (1-2) at 12389 A. Molecular constants, term values, spin splittings, and Lambda-type doublings have been derived. Calculated wavelengths and wavenumbers are presented for the (2-2) and (0-2) bands with heads at 10639 and 14927 A, respectively. Finding lists of lines in the observed bands are provided to aid in astronomical applications.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- December 1987
- DOI:
- 10.1086/191241
- Bibcode:
- 1987ApJS...65..721P
- Keywords:
-
- Infrared Spectroscopy;
- Iron Compounds;
- Molecular Spectra;
- Stellar Atmospheres;
- Astronomical Spectroscopy;
- Iron Isotopes;
- Near Infrared Radiation;
- Atomic and Molecular Physics;
- Laboratory Spectra;
- Line Identifications:Molecular Spectra;
- Molecular Processes;
- Molecular Spectra:Line Identifications