data_[Mn1Ag2Pb1Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.6841]
_cell_length_b [8.3821]
_cell_length_c [7.1381]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0625]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [MnAg2PbBr8]
_chemical_formula_sum '[Mn1 Ag2 Pb1 Br8]'
_cell_volume [384.3103]
_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  Mn0  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag1  2  0.0000  0.2601  0.5000  1.0
  Pb  Pb2  1  0.0000  0.5000  0.0000  1.0
  Br  Br3  4  0.2460  0.2059  0.1895  1.0
  Br  Br4  2  0.1920  0.0000  0.7506  1.0
  Br  Br5  2  0.2563  0.5000  0.7042  1.0
]