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=180.7742614588113 stress="-2.494159025411449 -0.17826374612494797 0.052774077478570124 -0.17826374612494797 -1.8155963962959853 -0.04589594334184172 0.052774077478570124 -0.04589594334184172 -8.71115619167147" free_energy=180.7742614588113 pbc="F F T" Si 0.01283276 0.20071341 2.82899062 -21.49448998 -19.86522549 -0.74871676 Si 1.64720807 1.58942344 2.95706424 19.15271011 21.82915891 -0.50637067 Si 1.77559981 0.21736445 1.54156025 22.64487976 -19.39788404 -0.53254550 Si 0.20384132 1.29224623 1.23214964 -20.30309988 17.43395063 1.78763294