Mg  Y 
 1.0000000000000000
     6.0177624304666049    0.0000000000000000   -0.0000000000000000
    -3.0088812152333024    5.2115351387236650   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    9.7781099216567640
 Mg  Y  
   8   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  4.8890549608283820   T   T   T
 -0.0000000000000003  1.7710629094859234  2.4445274804141910   T   T   T
  1.4750957439181118  4.3260036839806997  2.4445274804141910   T   T   T
 -1.4750957439181134  4.3260036839806997  2.4445274804141910   T   T   T
  3.0088812152333020  3.4404722292377397  7.3335824412425712   T   T   T
  1.5337854713151915  0.8855314547429617  7.3335824412425712   T   T   T
  4.4839769591514189  0.8855314547429617  7.3335824412425712   T   T   T
 -0.0000000000000008  3.4743567591491091  5.4915199141504338   T   T   T
  3.0088812152333033  1.7371783795745546  0.6024649533220537   T   T   T
  3.0088812152333029  1.7371783795745548  4.2865900075063301   T   T   T
 -0.0000000000000011  3.4743567591491096  9.1756449683347139   T   T   T