Rb 
 1.0000000000000000
     4.6573504279639586   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    4.6573504279639595    0.0000000000000000
     0.0000000000000000    0.0000000000000000   17.1094656216288818
 Rb 
   4
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000  0.0000000000000000   T   T   T
  2.3286752139819793  2.3286752139819802  8.5547328108144427   T   T   T
  0.0000000000000000  2.3286752139819802  4.2773664054072214   T   T   T
  2.3286752139819793  0.0000000000000000 12.8320992162216605   T   T   T