4 Lattice="3.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 3.0" Properties=species:S:1:pos:R:3:forces:R:3 energy=20.02660848893231 stress="-4.762938655119843 -0.5652123956133396 0.2773338792583604 -0.5652123956133396 -3.906699421251927 -0.03231428258622723 0.2773338792583604 -0.03231428258622723 0.9594158674961383" free_energy=20.02660848893231 pbc="T T F" O 0.23520322 0.24421963 0.09176916 -14.20606664 -20.16676986 5.71901723 O 1.56487656 1.51477119 0.29553441 23.55571654 24.49447328 19.66548969 Si 1.34125301 0.00601457 1.20763472 -2.54103611 -6.93566623 -19.56410472 Si 2.92139044 1.28901754 1.48006896 -6.80861378 2.60796282 -5.82040221