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=63.970974632784895 stress="-7.437518281162359 0.15082627876187307 -0.9262075293626014 0.15082627876187307 -4.778304475751449 -0.7005617310384635 -0.9262075293626014 -0.7005617310384635 -7.607591528506622" free_energy=63.970974632784895 pbc="T F T" Si 2.77538150 0.22083292 2.78984966 13.43090780 -58.77139947 30.45128740 Si 1.45167428 1.42299150 2.90698366 7.08622529 42.73627947 37.17887832 Si 1.68107110 0.13102478 1.59995250 -10.06485649 -41.23028715 -44.56319145 Si 0.26120756 1.51193751 1.75226748 -10.45227659 57.26540714 -23.06697428