 Cs Er O
   1.0
     3.4691315500000002    0.0000000000000000    0.0000000000000000
    -1.7345657699999999    3.0043560500000002    0.0000000000000000
     0.0000000000000000    0.0000000000000000   13.4710695499999993
 Cs Er O
   2   2   4
Direct
   0.3333333300000000  0.6666666700000000  0.2500000000000000
   0.6666666700000000  0.3333333300000000  0.7500000000000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.0000000000000000  0.0000000000000000  0.5000000000000000
   0.3333333300000000  0.6666666700000000  0.5821148199999999
   0.3333333300000000  0.6666666700000000  0.9178851800000000
   0.6666666700000000  0.3333333300000000  0.4178851800000000
   0.6666666700000000  0.3333333300000000  0.0821148200000000