A preliminary study of the frequencies infrared spectrum of the \vartheta4 band of monoisotopic 34SF6

Authors : Mohamed MESKINE, Okkacha OUARDI and Abdelkrim KAAROUR

Pages : 430-437

Doi:10.3906/kim-1303-81

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :Octahedral formalism based on the notions of molecular symmetry is used in the calculation of the position lines of the \vartheta4 band of 34SF6; we used an experimental spectrum near 650 cm-1. This spectrum was analysed using XTDS and SPVIEW software`s, developed in Dijon, France. We have 37 parameters to determined at the six order and for Jmax = 95, using 1497 data. We have obtained an RMS = 0.598 x 10-3 cm-1.
Keywords : Octahedral molecule, tensorial formalism, Hamiltonian, XTDS, SPVIEW