10.6084/m9.figshare.6958943.v1 Ramzan Ullah Ramzan Ullah BPAF_B3LYP_610.32cm-1.gif Optica Publishing Group 2018 Molecular Vibration Spectroscopy Studies 2018-10-09 21:41:06 Media https://opticapublishing.figshare.com/articles/media/BPAF_B3LYP_610_32cm-1_gif/6958943 BPAF_B3LYP_610.32cm-1