data_KGePb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.05
_cell_length_b   6.05
_cell_length_c   6.05
_cell_angle_alpha   132.05
_cell_angle_beta   132.05
_cell_angle_gamma   70.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KGePb2
_chemical_formula_sum   'K1 Ge1 Pb2'
_cell_volume   119.65
_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  K1  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.0  0.46  0.48  1.0
  Pb  Pb2  1  0.46  0.0  0.48  1.0
  Pb  Pb3  1  0.0  0.0  0.95  1.0

data_KGePb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   6.05
_cell_angle_alpha   113.97
_cell_angle_beta   113.97
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KGePb2
_chemical_formula_sum   'K1 Ge1 Pb2'
_cell_volume   119.65
_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  0.0  1.0
  Ge  Ge1  1  0.98  0.46  0.98  1.0
  Pb  Pb2  1  0.05  0.0  0.05  1.0
  Pb  Pb3  1  0.52  0.0  0.98  1.0

K Ge Pb Pb