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:Z:I:1:forces:R:3 energy=-4.751111788266085 pbc="F T T"
C      -0.29424575      -0.03036777       0.15586213        6      -8.11416439      -2.91285289       5.36714729 
C       1.40395547       1.33226600      -0.26950400        6      10.98095938       6.00026343      15.91955811 
Si       1.62036030      -0.04368752       1.74843919       14      23.41483664     -11.05465521      -8.01741812 
Si       0.14432661       1.26023492       1.74849743       14     -26.28163163       7.96724466     -13.26928727