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=-6.70726409821 stress="-3.114693730652615 -0.021612307930194263 -0.03424308911937942 -0.021612307930194263 -2.5634081152433263 0.1598054900771788 -0.03424308911937942 0.1598054900771788 -2.6579789355646577" pbc="F F F" Si 0.26959405 0.17626233 -0.14597521 -3.71350760 -3.51851365 -5.00536592 Si 1.70996341 1.49207130 0.15300231 5.03508742 4.50046404 -3.07590186 Si 1.53848316 -0.04225341 1.41852158 3.44804811 -4.23728377 4.48791360 Si -0.04210664 1.38825682 1.27041603 -4.76962793 3.25533338 3.59335418