10.6084/m9.figshare.6959642 Ramzan Ullah Ramzan Ullah BPA_Exp_827cm-1.mp4 Optica Publishing Group 2018 Molecular Vibration Spectroscopy Studies 2018-10-09 21:41:14 Media https://opticapublishing.figshare.com/articles/media/BPA_Exp_827cm-1_mp4/6959642 BPA_Exp_827cm-1