Geometrical constraints Angular distribution 2 Basal planes 2 Bimodal distribution 2 Bulk water 2 Computer simulation 2 Cosmological perturbations 2 DBI Lagrangians 2 Dark energy 2 Dark matter 2 Dynamics 2 Hydrogen Bonding 2 Hydrogen bonds 2 Ice 2 Ice model 2 Ice water 2 Inner core 2 Interface forces 2 Local structure 2 Low-temperature structure 2 Molecular Dynamics Simulation 2 Molecular dynamics 2 Molecular dynamics simulations 2 Molecules 2 Probability 2 SPC/E water 2 Supercooled water 2 Surface molecules 2 Temperature 2 Two-state 2