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=-0.723971425928 stress="-9.210148244327703 0.7518399374989384 0.8789212272497342 0.7518399374989384 -6.705897370720616 0.5082292324387573 0.8789212272497342 0.5082292324387573 -10.031015586278277" pbc="F F F" Si -0.01155935 0.03277713 -0.10028026 -14.16254604 -14.79397721 -16.33425277 Si 1.37366136 1.46097674 -0.21780693 18.87935985 13.66687847 -19.69031892 Si 1.71813893 -0.23283931 1.69410236 15.60440015 -12.37487046 14.61001025 Si -0.16903503 1.38201197 1.43300593 -20.32121396 13.50196920 21.41456144