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=8.21576323789 stress="-1.1857946681510292 -0.02418675154276437 -0.025951317219865763 -0.02418675154276437 -1.2651916328938375 0.036071282754276394 -0.025951317219865763 0.036071282754276394 -1.1234310263627305" pbc="F F F" Si -0.10028026 -0.12633864 -0.03902326 -1.88151015 -2.56368923 -2.23303364 Si 1.28219307 1.71813893 -0.23283931 1.70877617 2.24742905 -2.01660723 Si 1.69410236 -0.16903503 1.38201197 2.34112580 -1.69504610 1.58339359 Si -0.06699407 1.22002482 1.27696427 -2.16839182 2.01130628 2.66624729