Cr 
 1.0000000000000000
     3.5300000659395234   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    3.5300000659395234   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    3.5300000659395234
 Cr 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  1.7650000329697615  1.7650000329697615   T   T   T
  1.7650000329697615 -0.0000000000000000  1.7650000329697615   T   T   T
  1.7650000329697615  1.7650000329697615 -0.0000000000000000   T   T   T