 K Nb O
   1.0
     4.0254057200000002    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.0254057200000002    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.0254057200000002
 K Nb O
   1   1   3
Direct
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.5000000000000000
   0.5000000000000000  0.0000000000000000  0.5000000000000000
   0.5000000000000000  0.5000000000000000  0.0000000000000000