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=17.964264405849253 stress="-62.07756090055962 5.182644703977965 5.863295053818334 5.182644703977965 -50.30425706640273 2.922726550296492 5.863295053818334 2.922726550296492 -53.89951147608429" pbc="F F F" Si -0.14459490 0.11115480 0.11044915 -17.27026135 -16.43909640 -18.24934795 Si 1.70960170 1.31143450 -0.16166483 21.17392687 11.71716830 -17.25330870 Si 1.28829595 -0.16490224 1.64041416 14.90911670 -17.57663927 19.11792428 Si -0.22187219 1.51878885 1.32834452 -18.81278222 22.29856736 16.38473237