Rb 
 1.0000000000000000
     4.2006998259259527    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.2006998259259518    0.0000000000000000
     0.0000000000000000    0.0000000000000000   14.7918888302064904
 Rb 
   4
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000  0.0000000000000000   T   T   T
  2.1003499129629772  2.1003499129629768  7.3959444151032452   T   T   T
 -0.0000000000000000  2.1003499129629768  3.6979722075516226   T   T   T
  2.1003499129629772  0.0000000000000000 11.0939166226548718   T   T   T