Si8
1.0
5.493642 0.000000 0.000000
0.000000 5.493642 0.000000
0.000000 0.000000 5.493642
Si
8
direct
0.000000 0.000000 0.000000 Si
0.250000 0.250000 0.250000 Si
0.000000 0.500000 0.500000 Si
0.250000 0.750000 0.750000 Si
0.500000 0.000000 0.500000 Si
0.750000 0.250000 0.750000 Si
0.500000 0.500000 0.000000 Si
0.750000 0.750000 0.250000 Si
