 F Rb Hg
   1.0
     4.5457641600000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.5457641600000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.5457641600000001
 F Rb Hg
   3   1   1
Direct
   0.5000000000000000  0.0000000000000000  0.5000000000000000
   0.5000000000000000  0.5000000000000000  0.0000000000000000
   0.0000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000