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=-14.922859588982494 stress="-5.027907507008242 -2.0877312160820236 0.15732814086949487 -2.0877312160820236 -7.123517024033618 -0.8481401664867909 0.15732814086949487 -0.8481401664867909 -5.682283792554743" pbc="F F F" Si -0.12280496 -0.20130994 0.11041876 -2.42973046 -3.93022443 -1.77676534 Si 1.26735611 1.33533445 -0.25851365 2.07107989 2.50394362 -1.91227472 Si 1.58611608 0.03369179 1.52598936 1.18313588 -0.63004017 1.64738424 Si -0.27670350 1.46375436 1.40583543 -0.82448531 2.05632097 2.04165583