Structural aspects of an energy-based water classification index and the structure–dynamics link in glassy relaxationAlejandro R. Verde, Joan Manuel Montes de Oca, Sebastián R. Accordino, Laureano M. Alarcón and Gustavo A. AppignanesiEur. Phys. J. E, 44 4 (2021) 47DOI: https://doi.org/10.1140/epje/s10189-021-00057-2