# generated using pymatgen
data_K2BaNb3O9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.74832814
_cell_length_b   5.74833092
_cell_length_c   7.04711063
_cell_angle_alpha   90.00014208
_cell_angle_beta   89.99991634
_cell_angle_gamma   120.00022234
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2BaNb3O9
_chemical_formula_sum   'K2 Ba1 Nb3 O9'
_cell_volume   201.66199585
_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
  K  K0  1  0.66666708  0.33333227  0.33603486  1.0
  K  K1  1  0.33333292  0.66666773  0.66396514  1.0
  Ba  Ba2  1  0.00000000  0.00000000  0.00000000  1.0
  Nb  Nb3  1  0.00000000  0.00000000  0.50000000  1.0
  Nb  Nb4  1  0.66666947  0.33333486  0.82924241  1.0
  Nb  Nb5  1  0.33333053  0.66666514  0.17075759  1.0
  O  O6  1  0.66905227  0.83452719  0.33112932  1.0
  O  O7  1  0.33094773  0.16547281  0.66887068  1.0
  O  O8  1  0.00000000  0.50000000  0.00000000  1.0
  O  O9  1  0.83452677  0.66905056  0.66887038  1.0
  O  O10  1  0.50000000  0.00000000  0.00000000  1.0
  O  O11  1  0.16547323  0.33094944  0.33112962  1.0
  O  O12  1  0.83452586  0.16547490  0.66887010  1.0
  O  O13  1  0.50000000  0.50000000  0.00000000  1.0
  O  O14  1  0.16547414  0.83452510  0.33112990  1.0