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=-6.32457229461 stress="-8.72212091503867 -0.6427644272573787 -4.438353875856056 -0.6427644272573787 -4.524610345864279 0.9143952142484587 -4.438353875856056 0.9143952142484587 -5.970809876035269" pbc="F F F" Si 0.10881314 0.29752009 0.10031152 -18.07249702 -5.44850079 -11.46238159 C 1.48308900 1.35431870 -0.03105132 5.05603036 7.71381853 -4.16832199 Si 1.63572127 0.10105497 1.23387496 13.54648107 -6.22756139 12.42309516 C 0.34482281 1.53270631 1.40988694 -0.53001441 3.96224364 3.20760842