Hg 
 1.0000000000000000
     4.1851843979245578    0.0000000000000000   -0.0000000000000000
    -2.0925921989622789    3.6244760081249483    0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    2.4971643851387402
 Hg 
   3
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000005  2.4163173387499648  1.2485821925693701   T   T   T
  2.0925921989622780  1.2081586693749826  1.2485821925693701   T   T   T