Si4
1.0
   0.0000000000000000    5.4689259125969834    5.4689259125969834
   2.7344629562984917    0.0000000000000000    2.7344629562984917
   2.7344629562984917    2.7344629562984917    0.0000000000000000
Si
4
direct
   0.0000000000000000    0.0000000000000000    0.0000000000000000 Si
   0.5000000000000000    0.0000000000000000    1.0000000000000000 Si
   0.1250000000000000    0.2500000000000000    0.2500000000000000 Si
   0.6250000000000000    0.2500000000000001    0.2499999999999999 Si
