data_[Mn1Tl2I1]
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
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.7060]
_cell_length_b [18.6641]
_cell_length_c [6.4670]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [MnTl2I]
_chemical_formula_sum '[Mn1 Tl2 I1]'
_cell_volume [447.3155]
_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  0.5000  0.5000  0.5038  1
  Tl  Tl1  2  0.0000  0.4018  0.2753  1
  I  I2  1  0.0000  0.5000  0.8269  1
]