data_K2BiCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.91
_cell_length_b   7.91
_cell_length_c   7.91
_cell_angle_alpha   144.22
_cell_angle_beta   144.22
_cell_angle_gamma   51.5
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2BiCl
_chemical_formula_sum   'K2 Bi1 Cl1'
_cell_volume   168.13
_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  K2  1  0.43  0.0  0.56  1.0
  K  K3  1  0.0  0.0  0.12  1.0
  Bi  Bi0  1  0.0  0.43  0.56  1.0
  Cl  Cl1  1  0.0  0.0  0.0  1.0

data_K2BiCl
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.86
_cell_length_b   4.86
_cell_length_c   7.91
_cell_angle_alpha   107.89
_cell_angle_beta   107.89
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2BiCl
_chemical_formula_sum   'K2 Bi1 Cl1'
_cell_volume   168.13
_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  0.12  0.12  0.12  1.0
  K  K1  1  0.56  0.13  0.13  1.0
  Bi  Bi2  1  0.13  0.56  0.13  1.0
  Cl  Cl3  1  0.0  0.0  0.0  1.0

K K Bi Cl