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=-4.031315315 stress="-9.542222126104956 -6.540046283193742 1.322269478626238 -6.540046283193742 -10.408493820696807 0.26668733645583775 1.322269478626238 0.26668733645583775 -6.628879390914305" pbc="F F F" Si 0.21736445 -0.21395222 0.20384132 -17.45755352 -19.19653464 -4.60530567 Si 1.29224623 1.23214964 0.00041025 17.94389489 16.69230753 -9.63115173 C 1.46126672 -0.17592153 1.39584428 5.09178701 -0.13978173 5.66988205 C 0.18518727 1.30251308 1.27844874 -5.57812838 2.64400884 8.56657535