 K Na Pr Nb O
   1.0
     5.7501608400000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.7501608400000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.2979528699999996
 K Na Pr Nb O
   2   2   2   2  10
Direct
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.0000000000000000
   0.5000000000000000  0.0000000000000000  0.7582013900000000
   0.0000000000000000  0.5000000000000000  0.2417986100000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.0000000000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.7433116600000000
   0.5000000000000000  0.0000000000000000  0.2566883400000000
   0.7311191000000000  0.2311191000000000  0.3289622900000000
   0.7688809000000000  0.7311191000000000  0.6710377100000000
   0.7311191000000000  0.7688809000000000  0.3289622900000000
   0.7688809000000000  0.2688809000000000  0.6710377100000000
   0.2688809000000000  0.2311191000000000  0.3289622900000000
   0.5000000000000000  0.0000000000000000  0.0326025500000000
   0.0000000000000000  0.5000000000000000  0.9673974500000000
   0.2688809000000000  0.7688809000000000  0.3289622900000000
   0.2311191000000000  0.2688809000000000  0.6710377100000000
   0.2311191000000000  0.7311191000000000  0.6710377100000000