data_[Mg2Mn2Tl2S6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Mn  1.5500  1.4000  0.6483
  Tl  1.6200  1.9000  1.3325
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.3802]
_cell_length_b [3.6193]
_cell_length_c [10.9724]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0401]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [MgMnTlS3]
_chemical_formula_sum '[Mg2 Mn2 Tl2 S6]'
_cell_volume [278.6736]
_cell_formula_units_Z [2]
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
[
  Mg  Mg0  2  0.4932  0.2500  0.8802  1
  Mn  Mn1  2  0.4351  0.7500  0.6121  1
  Tl  Tl2  2  0.0039  0.2500  0.1918  1
  S  S3  2  0.2603  0.2500  0.6633  1
  S  S4  2  0.2919  0.2500  0.0298  1
  S  S5  2  0.3436  0.7500  0.3760  1
]