data_Mn2AgPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.96
_cell_length_b   2.96
_cell_length_c   7.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2AgPb
_chemical_formula_sum   'Mn2 Ag1 Pb1'
_cell_volume   68.48
_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
  Mn  Mn1  1  0.48  0.48  0.39  1.0
  Mn  Mn2  1  0.0  0.0  0.44  1.0
  Ag  Ag0  1  0.0  0.0  0.3  1.0
  Pb  Pb3  1  0.48  0.48  0.62  1.0

data_Mn2AgPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.18
_cell_length_b   4.18
_cell_length_c   7.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Mn2AgPb
_chemical_formula_sum   'Mn4 Ag2 Pb2'
_cell_volume   136.95
_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
  Mn  Mn0  2  0.0  0.0  0.44  1.0
  Mn  Mn1  2  0.48  0.0  0.39  1.0
  Ag  Ag2  2  0.0  0.0  0.3  1.0
  Pb  Pb3  2  0.48  0.0  0.62  1.0

Mn Mn Ag Pb
Mn Mn Ag Pb 0 2 o o o 0 2 o + o 0 2 + o o 0 2 + + o 0 1 o o o 0 1 o + o 0 1 + o o 0 1 + + o 0 3 o o o 1 2 o o o 