# generated using pymatgen
data_Ba4TiNb9O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.20997000
_cell_length_b   4.20997000
_cell_length_c   24.80320500
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba4TiNb9O18
_chemical_formula_sum   'Ba4 Ti1 Nb9 O18'
_cell_volume   439.60822047
_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  0.41615900  1.0
  Ba  Ba1  1  0.00000000  0.00000000  0.92266200  1.0
  Ba  Ba2  1  0.00000000  0.00000000  0.07733800  1.0
  Ba  Ba3  1  0.00000000  0.00000000  0.58384100  1.0
  Ti  Ti4  1  0.50000000  0.50000000  0.00000000  1.0
  Nb  Nb5  1  0.00000000  0.50000000  0.24929000  1.0
  Nb  Nb6  1  0.00000000  0.50000000  0.75071000  1.0
  Nb  Nb7  1  0.50000000  0.00000000  0.24929000  1.0
  Nb  Nb8  1  0.50000000  0.00000000  0.75071000  1.0
  Nb  Nb9  1  0.50000000  0.50000000  0.50000000  1.0
  Nb  Nb10  1  0.50000000  0.50000000  0.33164700  1.0
  Nb  Nb11  1  0.50000000  0.50000000  0.83417900  1.0
  Nb  Nb12  1  0.50000000  0.50000000  0.16582100  1.0
  Nb  Nb13  1  0.50000000  0.50000000  0.66835300  1.0
  O  O14  1  0.50000000  0.00000000  0.33634200  1.0
  O  O15  1  0.50000000  0.00000000  0.83622500  1.0
  O  O16  1  0.00000000  0.50000000  0.33634200  1.0
  O  O17  1  0.00000000  0.50000000  0.83622500  1.0
  O  O18  1  0.50000000  0.00000000  0.16377500  1.0
  O  O19  1  0.50000000  0.00000000  0.66365800  1.0
  O  O20  1  0.00000000  0.50000000  0.16377500  1.0
  O  O21  1  0.00000000  0.50000000  0.66365800  1.0
  O  O22  1  0.00000000  0.50000000  0.00000000  1.0
  O  O23  1  0.00000000  0.50000000  0.50000000  1.0
  O  O24  1  0.50000000  0.00000000  0.00000000  1.0
  O  O25  1  0.50000000  0.00000000  0.50000000  1.0
  O  O26  1  0.50000000  0.50000000  0.41913600  1.0
  O  O27  1  0.50000000  0.50000000  0.92045300  1.0
  O  O28  1  0.50000000  0.50000000  0.07954700  1.0
  O  O29  1  0.50000000  0.50000000  0.58086400  1.0
  O  O30  1  0.00000000  0.00000000  0.25025600  1.0
  O  O31  1  0.00000000  0.00000000  0.74974400  1.0