 Na Sb O
   1.0
     7.4572950899999997    0.0000000000000000    0.0158268300000000
     0.0000000000000000    7.4203220800000000    0.0000000000000000
    -3.4731823999999998    0.0000000000000000    4.3597453599999998
 Na Sb O
   4   4   8
Direct
   0.0000000000000000  0.3774398400000000  0.7500000000000000
   0.0000000000000000  0.6225601599999999  0.2500000000000000
   0.5000000000000000  0.8774398400000000  0.7500000000000000
   0.5000000000000000  0.1225601600000000  0.2500000000000000
   0.0000000000000000  0.8864046200000000  0.7500000000000000
   0.0000000000000000  0.1135953800000000  0.2500000000000000
   0.5000000000000000  0.3864046200000000  0.7500000000000000
   0.5000000000000000  0.6135953800000000  0.2500000000000000
   0.7013604099999999  0.5599503699999999  0.7440074999999999
   0.7013604099999999  0.4400496300000000  0.2440075000000000
   0.2986395900000000  0.5599503699999999  0.7559925000000001
   0.2986395900000000  0.4400496300000000  0.2559925000000000
   0.2013604100000000  0.0599503700000000  0.7440074999999999
   0.2013604100000000  0.9400496300000000  0.2440075000000000
   0.7986395900000001  0.0599503700000000  0.7559925000000001
   0.7986395900000001  0.9400496300000000  0.2559925000000000