Cr
 1.0000000000000000
     2.8660072269754000    0.0000000000000000    0.0000000000000000
     0.0000000000000000    2.8660072269754000    0.0000000000000000
     0.0000000000000000    0.0000000000000000    2.8660072269754000
 Cr 
   2
Cartesian
  1.4330036134876998  1.4330036134876998  1.4330036134877002
 -0.0000000000000005 -0.0000000000000005 -0.0000000000000005