# generated using pymatgen
data_BaNb7O9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.23371679
_cell_length_b   4.23371679
_cell_length_c   12.52942795
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaNb7O9
_chemical_formula_sum   'Ba1 Nb7 O9'
_cell_volume   224.58195033
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ba  Ba0  1  -0.00000000  0.00000000  0.00000000  1.0
  Nb  Nb1  1  0.50000000  0.50000000  0.50000000  1.0
  Nb  Nb2  1  0.50000000  -0.00000000  0.32859399  1.0
  Nb  Nb3  1  -0.00000000  0.50000000  0.32859399  1.0
  Nb  Nb4  1  0.50000000  0.00000000  0.67140601  1.0
  Nb  Nb5  1  0.00000000  0.50000000  0.67140601  1.0
  Nb  Nb6  1  0.50000000  0.50000000  0.16877198  1.0
  Nb  Nb7  1  0.50000000  0.50000000  0.83122802  1.0
  O  O8  1  -0.00000000  0.50000000  0.50000000  1.0
  O  O9  1  0.50000000  0.00000000  0.50000000  1.0
  O  O10  1  0.00000000  0.00000000  0.33495196  1.0
  O  O11  1  -0.00000000  -0.00000000  0.66504804  1.0
  O  O12  1  -0.00000000  0.50000000  0.16039034  1.0
  O  O13  1  0.50000000  -0.00000000  0.16039034  1.0
  O  O14  1  0.00000000  0.50000000  0.83960966  1.0
  O  O15  1  0.50000000  0.00000000  0.83960966  1.0
  O  O16  1  0.50000000  0.50000000  0.00000000  1.0