data_[Mn1Tl1Pb2I8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Tl  1.6200  1.9000  1.3325
  Pb  2.3300  1.8000  1.1225
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.1988]
_cell_length_b [9.4687]
_cell_length_c [7.7760]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.0371]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [MnTl(PbI4)2]
_chemical_formula_sum '[Mn1 Tl1 Pb2 I8]'
_cell_volume [529.2986]
_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
  Tl  Tl1  1  0.0000  0.5000  0.0000  1.0
  Pb  Pb2  2  0.5000  0.2344  0.5000  1.0
  I  I3  4  0.2276  0.2024  0.1424  1.0
  I  I4  2  0.2361  0.0000  0.6732  1.0
  I  I5  2  0.2811  0.5000  0.6589  1.0
]