data_AgAsPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.36
_cell_length_b   10.36
_cell_length_c   10.36
_cell_angle_alpha   19.04
_cell_angle_beta   19.04
_cell_angle_gamma   19.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgAsPb2
_chemical_formula_sum   'Ag1 As1 Pb2'
_cell_volume   103.3
_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
  Ag  Ag0  1  0.0  0.0  0.96  1.0
  As  As1  1  0.0  0.0  0.22  1.0
  Pb  Pb2  1  0.0  0.0  0.34  1.0
  Pb  Pb3  1  0.0  0.0  0.23  1.0

data_AgAsPb2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.93
_cell_length_b   3.43
_cell_length_c   10.36
_cell_angle_alpha   90.0
_cell_angle_beta   101.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AgAsPb2
_chemical_formula_sum   'Ag2 As2 Pb4'
_cell_volume   206.6
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ag  Ag0  2  0.0  0.0  0.04  1.0
  As  As1  2  0.0  0.0  0.78  1.0
  Pb  Pb2  2  0.0  0.0  0.66  1.0
  Pb  Pb3  2  0.0  0.0  0.77  1.0

Ag As Pb Pb