 O Nb Er
   1.0
     6.9931334500000002    0.0000000000000000    0.0077364600000000
     0.0000000000000000   10.8363326000000004    0.0000000000000000
    -3.3712191599999999    0.0000000000000000    3.7788774300000001
 O Nb Er
  16   4   4
Direct
   0.7497751300000000  0.4693296200000000  0.2130436700000000
   0.2502248700000000  0.4693296200000000  0.2869563300000000
   0.2502248700000000  0.5306703800000000  0.7869563300000000
   0.7497751300000000  0.5306703800000000  0.7130436700000000
   0.3365748200000000  0.2867866500000000  0.8386938300000000
   0.6634251799999999  0.2867866500000000  0.6613061700000000
   0.6634251799999999  0.7132133500000000  0.1613061700000000
   0.3365748200000000  0.7132133500000000  0.3386938300000000
   0.2497751300000000  0.9693296200000000  0.2130436700000000
   0.7502248700000000  0.9693296200000000  0.2869563300000000
   0.7502248700000000  0.0306703800000000  0.7869563300000000
   0.2497751300000000  0.0306703800000000  0.7130436700000000
   0.8365748200000001  0.7867866500000000  0.8386938300000000
   0.1634251800000000  0.7867866500000000  0.6613061700000000
   0.1634251800000000  0.2132133500000000  0.1613061700000000
   0.8365748200000001  0.2132133500000000  0.3386938300000000
   0.5000000000000000  0.3931424600000000  0.7500000000000000
   0.5000000000000000  0.6068575400000000  0.2500000000000000
   0.0000000000000000  0.8931424600000000  0.7500000000000000
   0.0000000000000000  0.1068575400000000  0.2500000000000000
   0.0000000000000000  0.3711203400000000  0.7500000000000000
   0.0000000000000000  0.6288796600000000  0.2500000000000000
   0.5000000000000000  0.8711203400000000  0.7500000000000000
   0.5000000000000000  0.1288796600000000  0.2500000000000000