8
Lattice="5.4307 0.0 0.0 0.0 5.4307 0.0 0.0 0.0 5.4307" Properties=species:S:1:pos:R:3 pbc="T T T"
Si       0.00000000       0.00000000       0.00000000
Si       1.35767500       1.35767500       1.35767500
Si       0.00000000       2.71535000       2.71535000
Si       1.35767500       4.07302500       4.07302500
Si       2.71535000       0.00000000       2.71535000
Si       4.07302500       1.35767500       4.07302500
Si       2.71535000       2.71535000       0.00000000
Si       4.07302500       4.07302500       1.35767500
