Si4 C4
1.0
4.379560 0.000000 0.000000
0.000000 4.379560 0.000000
0.000000 0.000000 4.379560
Si C
4 4
direct
0.250000 0.250000 0.750000
0.250000 0.750000 0.250000
0.750000 0.250000 0.250000
0.750000 0.750000 0.750000
0.000000 0.000000 0.000000
0.000000 0.500000 0.500000
0.500000 0.000000 0.500000
0.500000 0.500000 0.000000
