data_KPbW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.09
_cell_length_b   7.09
_cell_length_c   7.09
_cell_angle_alpha   155.17
_cell_angle_beta   140.88
_cell_angle_gamma   46.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KPbW
_chemical_formula_sum   'K1 Pb1 W1'
_cell_volume   93.99
_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  0.0  0.0  0.99  1.0
  Pb  Pb1  1  0.0  0.0  0.56  1.0
  W  W2  1  0.0  0.0  0.46  1.0

data_KPbW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.05
_cell_length_b   4.75
_cell_length_c   7.09
_cell_angle_alpha   109.56
_cell_angle_beta   102.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KPbW
_chemical_formula_sum   'K1 Pb1 W1'
_cell_volume   93.99
_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  0.01  0.01  0.01  1.0
  Pb  Pb1  1  0.44  0.44  0.44  1.0
  W  W2  1  0.54  0.54  0.54  1.0

K Pb W