Si
 1.0000000000000000
     4.6530340163989168    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.6530340163989168    0.0000000000000000
     0.0000000000000000    0.0000000000000000    2.5469238826604599
 Si 
   4
Direct
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  0.5000000000000000  0.2500000000000000
  0.5000000000000000  0.5000000000000000  0.5000000000000000
  0.5000000000000000  0.0000000000000000  0.7500000000000000
