Hg Te 
 1.0000000000000000
     2.8322939693916167    0.0000000000000000    0.0000000000000000
     0.0000000000000000    2.8322939693916167   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    2.8322939693916167
 Hg  Te 
   1   1
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.4161469846958086  1.4161469846958086  1.4161469846958081   T   T   T