data_[K4Zn2Bi2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Zn  1.6500  1.3500  0.8800
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1724]
_cell_length_b [4.6282]
_cell_length_c [10.1170]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6155]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [K2ZnBiH]
_chemical_formula_sum '[K4 Zn2 Bi2 H2]'
_cell_volume [316.3429]
_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
[
  K  K0  2  0.2081  0.2500  0.4074  1.0
  K  K1  2  0.2196  0.2500  0.9588  1.0
  Zn  Zn2  2  0.4397  0.7500  0.2286  1.0
  Bi  Bi3  2  0.3430  0.7500  0.7116  1.0
  H  H4  2  0.1904  0.7500  0.1538  1.0
]