Yb 
 1.0000000000000000
     5.4268840253439397    0.0000000000000000    0.0000000000000000
     0.0000000000000001    5.4268840253439397    0.0000000000000000
     0.0000000000000001   -0.0000000000000001    5.4268840253439397
 Yb 
   4
Cartesian
  5.4268840154499056  0.0000000000000000  0.0000000000000000
  5.4268840154499056  2.7134420126719698  2.7134420126719698
  2.7134420027779242  0.0000000000000000  2.7134420126719698
  2.7134420027779242  2.7134420126719698  0.0000000000000000