# CIF generated by HEAS from Alexandria entry agm004902575
data_agm004902575
_cell_length_a     5.05897
_cell_length_b     5.05122
_cell_length_c     6.42969
_cell_angle_alpha  90.60392
_cell_angle_beta   88.80353
_cell_angle_gamma  86.94004
_cell_volume       164.02277
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Na1 Na 0.00000 0.00000 0.50000 1.00000
  Np1 Np 0.00000 0.00000 0.00000 1.00000
  Nb1 Nb 0.48052 0.46186 0.74205 1.00000
  Nb2 Nb 0.51948 0.53814 0.25795 1.00000
  O1 O 0.21008 0.77146 0.23473 1.00000
  O2 O 0.68689 0.68714 0.01048 1.00000
  O3 O 0.78537 0.20533 0.21843 1.00000
  O4 O 0.78992 0.22854 0.76527 1.00000
  O5 O 0.31311 0.31286 0.98952 1.00000
  O6 O 0.21463 0.79467 0.78157 1.00000
  O7 O 0.66833 0.67970 0.49823 1.00000
  O8 O 0.33167 0.32030 0.50177 1.00000