Ca  O Si 
 1.0000000000000000
     3.9074718932780748   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    3.9074718932780748   -0.0000000000000001
     0.0000000000000000   -0.0000000000000002   11.8182978703162664
 Ca  O   Si 
   4   8   2
Selective dynamics
Cartesian
  0.0000000000000000 -0.0000000000000001  7.5715417267579745   T   T   T
  0.0000000000000000 -0.0000000000000001  4.2467561435582892   T   T   T
  1.9537359466390372  1.9537359466390365  1.6623927915998433   T   T   T
  1.9537359466390372  1.9537359466390365 10.1559050787164278   T   T   T
 -0.0000000000000000  1.9537359466390365 -0.0000000000000009   T   T   T
  1.9537359466390372  0.0000000000000000 -0.0000000000000009   T   T   T
  1.9537359466390372 -0.0000000000000001  5.9091489351581332   T   T   T
  0.0000000000000000  1.9537359466390365  5.9091489351581332   T   T   T
  0.0000000000000000 -0.0000000000000002  9.7505479218508846   T   T   T
 -0.0000000000000000 -0.0000000000000000  2.0677499484653774   T   T   T
  1.9537359466390372  1.9537359466390365  3.8413989866927518   T   T   T
  1.9537359466390372  1.9537359466390365  7.9768988836235097   T   T   T
 -0.0000000000000000  0.0000000000000000 -0.0000000000000009   T   T   T
  1.9537359466390372  1.9537359466390365  5.9091489351581332   T   T   T