Ca 
 1.0000000000000000
     5.5411487140739899    0.0000000000000000    0.0000000000000000
    -0.0000000000000001    5.5411487140739899    0.0000000000000000
    -0.0000000000000001   -0.0000000000000001    5.5411487140739899
 Ca 
   4
Cartesian
  5.5411487041578331  5.5411487041578331  0.0000000000000000
  5.5411487041578331  2.7705743471208377  2.7705743570369950
  2.7705743471208377  5.5411487041578331  2.7705743570369950
  2.7705743471208377  2.7705743471208377  0.0000000000000000