Ca Si 
 1.0000000000000000
     6.5458999999999996    0.0000000000000000    0.0000000000000000
     0.0000000000000000    6.5458999999999996    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.5458999999999996
 Ca  Si 
   8   4
Cartesian
  1.6364749999999999  1.6364749999999999  1.6364749999999999
  4.9094249999999997  4.9094249999999997  1.6364749999999999
  4.9094249999999997  1.6364749999999999  4.9094249999999997
  1.6364749999999999  4.9094249999999997  4.9094249999999997
  1.6364749999999999  1.6364749999999999  4.9094249999999997
  4.9094249999999997  4.9094249999999997  4.9094249999999997
  1.6364749999999999  4.9094249999999997  1.6364749999999999
  4.9094249999999997  1.6364749999999999  1.6364749999999999
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  3.2729499999999998  3.2729499999999998
  3.2729499999999998  0.0000000000000000  3.2729499999999998
  3.2729499999999998  3.2729499999999998  0.0000000000000000