Panja, S., Srivastava, N., Srivastava, J., Prasad, N., Noothalapati, H., Shigeto, S., & Saha, S. (2017). Evidence of C--F-P and aromatic π--F-P weak interactions in imidazolium ionic liquids and its consequences. Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 194, 117-125. https://doi.org/10.1016/j.saa.2017.12.048 (Original work published 2017)