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=41.0064050555 stress="-20.90555620326544 -1.4840220932942656 5.116020905572826 -1.4840220932942656 -19.08172834369901 3.9953137332328095 5.116020905572826 3.9953137332328095 -24.2756669128845" pbc="F F F" Si -0.22461850 -0.29703668 -0.15112699 -33.05253907 -30.66415722 -27.57898176 Si 1.72083292 1.28984966 -0.01264569 58.69204954 47.76027008 -70.55179985 Si 1.42299150 -0.09301634 1.68107110 19.42788438 -51.29543662 60.74579792 Si -0.17174679 1.63102478 1.59995250 -45.06739486 34.19932377 37.38498370