STUDYING AND CALCULATION of THE SPECTRALPROPERTIES FOR SIF MOLECULE VIBRATIONS BY SEMIEMPIRICAL PROGRAMS. Iraqi Journal of Science, [S. l.], v. 51, n. 3, p. 471–478, 2024. DOI: 10.24996/ijs.2010.51.3.%g. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/14021.. Acesso em: 27 sep. 2024.