Liquid

A 40 Å cubic silicon dioxide supercell (~4866 atoms), melt (Langevin MD at the melting point).

silicon_dioxide_liquid_generate.py reproduces this case.

MACE+wall relaxation

Energy

Silicon dioxide Liquid MACE energy per atom

stage

E (eV/atom)

after cleanup

-5.571

after MACE

-6.472

g₃ distributions

After cleanup

After MACE

Bond length and angle distributions

Silicon dioxide Liquid bond length distribution Silicon dioxide Liquid angle distributions Silicon dioxide Liquid pairwise g(r)