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=2.18141993379 stress="-5.945874795361856 -0.4977773974722653 0.48829051874770524 -0.4977773974722653 -7.221537548466063 1.9475387201066916 0.48829051874770524 1.9475387201066916 -9.326584850094465" pbc="F F F" Si -0.23283931 0.19410236 -0.16903503 -13.51198100 -8.85721066 -9.06799389 Si 1.38201197 1.43300593 -0.27997518 15.36904984 12.63263417 -21.63632555 Si 1.27696427 -0.08338442 1.46512192 7.15585750 -15.25248950 17.38116353 Si 0.22586561 1.79391194 1.22614529 -9.01292634 11.47706599 13.32315591