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=-4.03107648765 stress="-9.543142331703436 -6.539982399453642 1.3224607452052815 -6.539982399453642 -10.408547808661236 0.2665819771689947 1.3224607452052815 0.2665819771689947 -6.6299978504503745" pbc="F F F" Si 0.21736445 -0.21395222 0.20384132 -17.45840044 -19.19662124 -4.60628853 Si 1.29224623 1.23214964 0.00041025 17.94509692 16.69215719 -9.63261028 C 1.46126672 -0.17592153 1.39584428 5.09271535 -0.13978448 5.67076692 C 0.18518727 1.30251308 1.27844874 -5.57941183 2.64424853 8.56813189