fcc Si
    1.000000000
    0.000000000    2.740000000    2.740000000
    0.000000000   -2.740000000    2.740000000
   20.850000000    0.000000000   -0.000000000
Si   
6
Direct
    0.000000010   -0.000000000    0.000000003
    1.000000010   -0.000000000    0.262829739
    0.500000010    0.500000000    0.131414871
    0.500000010    0.000000000    0.065707437
    1.500000010    0.000000000    0.328537173
    1.000000010    0.500000000    0.197122305
