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=-0.297150943282 stress="-6.519041577373111 -0.8181642096214732 1.5009334951733897 -0.8181642096214732 -5.416522552688398 -0.2771082381200518 1.5009334951733897 -0.2771082381200518 -8.97307662951946" pbc="F F F" Si 0.15488783 0.05988540 -0.29754255 -9.59745815 -9.86525363 -12.91761588 Si 1.66431082 1.31425730 -0.01155935 14.22053080 12.71527208 -12.19246170 Si 1.53277713 -0.10028026 1.37366136 5.93806169 -10.03153409 10.16373742 Si -0.03902326 1.28219307 1.71813893 -10.56113434 7.18151564 14.94634016