Ca  O Si 
 1.0000000000000000
     7.7771552681095626    0.1225739043912141   -0.0125940750457766
    -1.5566090568291970    7.2166935011953379    0.0573075401140348
    -0.6664706802704429   -0.1274406589040996    7.2365212714146248
 Ca  O   Si 
   6  18   6
Selective dynamics
Cartesian
  6.7142380301385165  1.7770238086427694  7.0825273410243863   T   T   T
 -1.1601624991285326  5.4348029380397822  0.1987073954585561   T   T   T
  3.8286533720140143  6.7572018982511803  1.9566528926018139   T   T   T
  1.7254221589960017  0.4546248484313503  5.3245818438811101   T   T   T
  4.7732413403524552  3.0369137153040993  1.9478300997567524   T   T   T
  0.7808341906575677  4.1749130313785106  5.3334046367261800   T   T   T
 -0.0052386475795508  1.8725580898055874  4.8005515934066727   T   T   T
  5.5593141785894780  5.3392686568769463  2.4806831430762579   T   T   T
 -1.0790353642168615  5.4488769075707610  5.0407389259416613   T   T   T
  6.6331108952269355  1.7629498391117937  2.2404958105413124   T   T   T
  1.4991401869923171  0.3999254768145418  0.1938995314495956   T   T   T
  4.0549353440176246  6.8119012698680033  7.0873352050333276   T   T   T
  0.6291955505250539  4.0282287575490532  0.2195284957104656   T   T   T
  4.9248799804849428  3.1835979891335775  7.0617062407724962   T   T   T
  3.7357411197298598  1.0276891870920299  1.5722994697098467   T   T   T
  1.8183344112801207  6.1841375595905728  5.7089352667730937   T   T   T
  2.9305062490092175  4.1992854773010091  1.5873659810802350   T   T   T
  2.6235692820007537  3.0125412693815785  5.6938687554026890   T   T   T
  1.3832465139376975  0.8792114228274984  2.8228734798794717   T   T   T
  4.1708290170722222  6.3326153238549612  4.4583612566034416   T   T   T
  0.6943319701434322  3.4667775941945091  2.8098583885802331   T   T   T
  4.8597435608665513  3.7450491524881042  4.4713763479027113   T   T   T
  1.0660727393971230  5.9543300265853052  1.9647699638444625   T   T   T
  4.4880027916129670  1.2574967200973630  5.3164647726385708   T   T   T
  2.3044143816966907  0.2923157105315989  1.5898192683149248   T   T   T
  3.2496611493132779  6.9195110361509364  5.6914154681680484   T   T   T
  1.3386542340651557  4.3975874849597805  1.6192275536907677   T   T   T
  4.2154212969448741  2.8142392617228258  5.6620071827921636   T   T   T
  0.1560394755126574  1.9445886791698348  3.1789552641629100   T   T   T
  5.3980360554973368  5.2672380675126709  4.1022794723200562   T   T   T