On the relationship between molecular spectroscopy and statistical mechanics: calculation of vibrational–rotational energy levels and partition functions in the ground electronic state of BC2

Autor: STANKA JEROSIMIĆ, LJILJANA STOJANOVIĆ, MILJENKO PERIĆ, JELENA RADIĆ-PERIĆ, MILAN V. SENĆANSKI
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Zdroj: Journal of the Serbian Chemical Society, Vol 76, Iss 4, Pp 557-573 (2011)
Druh dokumentu: article
ISSN: 0352-5139
Popis: The results of extensive ab initio calculations of the vibrational–rotational energy spectrum in the ground electronic state of the BC2 molecule are presented. These data were employed to discuss the evaluation of the corresponding partition functions. Special attention was paid to the problems connected with the calculation of the partition functions for the bending vibrations and rotations about the axis corresponding to the smallest moment of inertia.
Databáze: Directory of Open Access Journals