GALSAN T. KAMAL; ABDUL HAKIM SH. MOHAMMED; N. K. HASSAN. Study the Spectral Properties of the Molecule [Pentacene (C22H14)] by Using Semi-empirical Quantum Programs. Tikrit Journal of Pure Science, [S. l.], v. 23, n. 3, p. 133–144, 2018. DOI: 10.25130/tjps.v23i3.510. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/510. Acesso em: 18 2024.