Author(s)

Modou Tine, Diouma Kobor, Ibrahima Sakho, Laurent Coudert

Laboratoire de Chimie et de Physique des Matériaux (LCPM), Université de Ziguinchor, Ziguinchor, Sénégal.
Laboratoire Inter-Universitaire des Systèmes Atmosphériques, Créteil, France.

In the first part of this paper, an analysis of the high-resolution spectrum of the HTO molecule ν₁(ν₃) band, from 3630 to3950 cm^–1, was undertaken. The rotational transition of this band was assigned using combination differences. Their wavenumbers were analyzed with a least squares fit program in order to obtain spectroscopic constants. A perturbed state has been evidenced. In the second part, with a view towards building a spectroscopic data base, a calculation of the dipolar momentum function was undertaken.

Infrared Spectrum; Energy Level; Rays Intensities; Perturbation

M. Tine, D. Kobor, I. Sakho and L. Coudert, "Determination of the Vibro-Rotational Constants, the Dipole Moment’s Function and the Intensities of the HTO’s ν1 (ν3 by Usual Convention) Band," Journal of Modern Physics, Vol. 3 No. 12, 2012, pp. 1945-1957. doi: 10.4236/jmp.2012.312243.