Exploring the Hydrogen Bonding Features and Electron Localisation of Molecules of Bisglycine With HX ( X = Br, Cl, I, F ) Using Quantum Chemical Computations, AIM & ELF Analysis Along With Vibrational Spectral Studies. IJC 2025, 64 (11), 1049-1058. https://doi.org/10.56042/ijc.v64i11.18549.