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=-0.5180545242162928 stress="-1.2581588782129611 -0.09928346012562787 0.024835781505307332 -0.09928346012562787 -2.197149367887912 -0.3390347268354663 0.024835781505307332 -0.3390347268354663 -1.3588823711402511" free_energy=-0.5180545242162928 pbc="F T F" Si 0.07327937 0.19989723 0.12961200 -12.25260336 -3.80812232 -10.67135534 Si 1.37425859 1.65720406 0.29768454 13.81532127 -2.32320111 -14.33734980 Si 1.48273691 2.86065667 1.67089611 13.35016034 3.72326892 10.86013655 Si 0.26235339 1.34838096 1.71005355 -14.91287825 2.40805450 14.14856859