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=2.18141848374 stress="-5.9458727765124735 -0.49777722592342816 0.48828919897365003 -0.49777722592342816 -7.221537699179507 1.9475404628706723 0.48828919897365003 1.9475404628706723 -9.326584566338559" pbc="F F F" Si -0.23283931 0.19410236 -0.16903503 -13.51197802 -8.85720806 -9.06799396 Si 1.38201197 1.43300593 -0.27997518 15.36904234 12.63263738 -21.63632375 Si 1.27696427 -0.08338442 1.46512192 7.15585689 -15.25249276 17.38116816 Si 0.22586561 1.79391194 1.22614529 -9.01292121 11.47706345 13.32314955