 N Si
   1.0
     7.6267981499999999   -0.0000000100000000    0.0000000000000000
    -3.8133990700000000    6.6050009500000000    0.0000000000000000
     0.0000000000000000    0.0000000000000000    2.9109542799999999
 N Si
   8   6
Direct
   0.3333333300000000  0.6666666700000000  0.2500000000000000
   0.6666666700000000  0.3333333300000000  0.7500000000000000
   0.3299728000000000  0.0295607300000000  0.2500000000000000
   0.0295607300000000  0.6995879300000001  0.7500000000000000
   0.3004120700000000  0.3299728000000000  0.7500000000000000
   0.6995879300000001  0.6700272000000000  0.2500000000000000
   0.6700272000000000  0.9704392700000000  0.7500000000000000
   0.9704392700000000  0.3004120700000000  0.2500000000000000
   0.1738992600000000  0.7675261200000000  0.2500000000000000
   0.7675261200000000  0.5936268600000000  0.7500000000000000
   0.4063731400000000  0.1738992600000000  0.7500000000000000
   0.5936268600000000  0.8261007400000000  0.2500000000000000
   0.2324738800000000  0.4063731400000000  0.2500000000000000
   0.8261007400000000  0.2324738800000000  0.7500000000000000