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=-11.5554892232 stress="-2.932445054614014 2.5127309843686447 -0.13290221030052002 2.5127309843686447 -2.4604197294448666 -0.31934592315244736 -0.13290221030052002 -0.31934592315244736 2.4613497424520245" pbc="F F F" Si -0.14749006 0.00041025 0.25551247 -1.69731564 0.57309481 2.81131999 Si 1.31075872 1.63621542 0.06482696 0.11996454 -0.45995360 4.20642223 C 1.34620060 0.01821382 1.20575425 6.80121020 -5.55478749 -3.53884481 C -0.03036777 1.65586213 1.40395547 -5.22385910 5.44164629 -3.47889741