Hg 
 1.0000000000000000
     3.9403971965439282    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.9403971965439282    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.2747143048192293
 Hg 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.9701985982719643  1.9701985982719643  1.6373571524096144   T   T   T