data_LaAg2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.02
_cell_length_b   5.02
_cell_length_c   3.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAg2Pb
_chemical_formula_sum   'La1 Ag2 Pb1'
_cell_volume   98.09
_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
  La  La2  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.76  0.79  0.95  1.0
  Ag  Ag1  1  0.76  0.21  0.95  1.0
  Pb  Pb3  1  0.52  0.0  0.0  1.0

data_LaAg2Pb
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.9
_cell_length_b   5.02
_cell_length_c   5.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   LaAg2Pb
_chemical_formula_sum   'La1 Ag2 Pb1'
_cell_volume   98.1
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  La  La0  1  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.95  0.21  0.76  1.0
  Pb  Pb2  1  0.0  0.0  0.52  1.0

La Ag Ag Pb