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=2.6602709026955584 stress="-1.1163958874591637 -0.0014425231093724011 0.37501262833860566 -0.0014425231093724011 -1.0925480017608658 -0.17889609892006436 0.37501262833860566 -0.17889609892006436 -1.4337207171850834" free_energy=2.6602709026955584 pbc="F T T" O 0.07255377 0.14066906 0.10378427 -9.92551167 -1.05352244 -2.88345475 O 1.66911338 1.10094978 0.33821990 10.81606085 -0.20465054 -1.77449809 Si 1.45588739 2.80561188 1.34681875 9.12433966 0.28211876 -5.09397880 Si 0.04737131 1.71731325 1.74404962 -10.01488884 0.97605422 9.75193164