data_KMo2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.31
_cell_length_b   3.3
_cell_length_c   9.14
_cell_angle_alpha   90.0
_cell_angle_beta   91.62
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KMo2Pb
_chemical_formula_sum   'K1 Mo2 Pb1'
_cell_volume   99.59
_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  0.49  0.0  0.16  1.0
  Mo  Mo1  1  0.81  0.65  0.38  1.0
  Mo  Mo2  1  0.57  0.0  0.21  1.0
  Pb  Pb3  1  0.09  0.65  0.09  1.0

data_KMo2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.3
_cell_length_b   3.31
_cell_length_c   9.14
_cell_angle_alpha   91.62
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KMo2Pb
_chemical_formula_sum   'K1 Mo2 Pb1'
_cell_volume   99.59
_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  0.51  0.84  1.0
  Mo  Mo1  1  0.0  0.43  0.79  1.0
  Mo  Mo2  1  0.35  0.19  0.62  1.0
  Pb  Pb3  1  0.35  0.91  0.91  1.0

K Mo Mo Pb