 O K Nb
   1.0
     4.0074565700000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.0074565700000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.1075854500000002
 O K Nb
   3   1   1
Direct
   0.5000000000000000  0.0000000000000000  0.9749042900000000
   0.0000000000000000  0.5000000000000000  0.9749042900000000
   0.0000000000000000  0.0000000000000000  0.4721120100000000
   0.5000000000000000  0.5000000000000000  0.4983862800000000
   0.0000000000000000  0.0000000000000000  0.0144931300000000