# generated using pymatgen
data_Zr9Nb4O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.79924101
_cell_length_b   8.79924196
_cell_length_c   8.59678712
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999427
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr9Nb4O3
_chemical_formula_sum   'Zr18 Nb8 O6'
_cell_volume   576.44423799
_cell_formula_units_Z   2
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
  Zr  Zr0  1  0.45359880  0.90719748  0.25000000  1.0
  Zr  Zr1  1  0.54640120  0.09280252  0.75000000  1.0
  Zr  Zr2  1  0.09280270  0.54640140  0.25000000  1.0
  Zr  Zr3  1  0.90719730  0.45359860  0.75000000  1.0
  Zr  Zr4  1  0.45359877  0.54640143  0.25000000  1.0
  Zr  Zr5  1  0.54640123  0.45359857  0.75000000  1.0
  Zr  Zr6  1  0.20852481  0.41704972  0.56180545  1.0
  Zr  Zr7  1  0.79147519  0.58295028  0.43819455  1.0
  Zr  Zr8  1  0.58295047  0.79147545  0.56180536  1.0
  Zr  Zr9  1  0.79147519  0.58295028  0.06180545  1.0
  Zr  Zr10  1  0.41704953  0.20852455  0.43819464  1.0
  Zr  Zr11  1  0.20852481  0.41704972  0.93819455  1.0
  Zr  Zr12  1  0.20852488  0.79147539  0.56180533  1.0
  Zr  Zr13  1  0.41704953  0.20852455  0.06180536  1.0
  Zr  Zr14  1  0.79147512  0.20852461  0.43819467  1.0
  Zr  Zr15  1  0.58295047  0.79147545  0.93819464  1.0
  Zr  Zr16  1  0.79147512  0.20852461  0.06180533  1.0
  Zr  Zr17  1  0.20852488  0.79147539  0.93819467  1.0
  Nb  Nb18  1  0.11148797  0.22297545  0.25000000  1.0
  Nb  Nb19  1  0.88851203  0.77702455  0.75000000  1.0
  Nb  Nb20  1  0.77702516  0.88851227  0.25000000  1.0
  Nb  Nb21  1  0.22297484  0.11148773  0.75000000  1.0
  Nb  Nb22  1  0.11148770  0.88851226  0.25000000  1.0
  Nb  Nb23  1  0.88851230  0.11148774  0.75000000  1.0
  Nb  Nb24  1  0.00000000  0.00000000  0.00000000  1.0
  Nb  Nb25  1  0.00000000  0.00000000  0.50000000  1.0
  O  O26  1  0.50000000  0.00000000  0.00000000  1.0
  O  O27  1  0.00000000  0.50000000  0.00000000  1.0
  O  O28  1  0.50000000  0.00000000  0.50000000  1.0
  O  O29  1  0.50000000  0.50000000  0.00000000  1.0
  O  O30  1  0.00000000  0.50000000  0.50000000  1.0
  O  O31  1  0.50000000  0.50000000  0.50000000  1.0