@article{Ullah2018, author = "Ramzan Ullah", title = "{BPAF_B3LYP_951.65cm-1.gif}", year = "2018", month = "10", url = "https://opticapublishing.figshare.com/articles/media/BPAF_B3LYP_951_65cm-1_gif/6958991", doi = "10.6084/m9.figshare.6958991" }