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=-5.455232516900623 stress="-13.867651679830583 1.510533990331822 -3.2855212590424046 1.510533990331822 -23.04969307082482 -11.485232578128837 -3.2855212590424046 -11.485232578128837 -21.244050437449317" pbc="F F F" Si -0.14459490 0.11115480 0.11044915 -5.54791180 -12.92891438 -14.01455801 Si 1.70960170 1.31143450 -0.16166483 3.40130383 2.19949243 -1.73255975 Si 1.28829595 -0.16490224 1.64041416 5.11654928 -3.15175821 5.10865110 Si -0.22187219 1.51878885 1.32834452 -2.96994132 13.88118016 10.63846666