data_[Tm2Tl4Ag4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4290]
_cell_length_b [8.8190]
_cell_length_c [7.5470]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.0222]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TmTl2(AgCl3)2]
_chemical_formula_sum '[Tm2 Tl4 Ag4 Cl12]'
_cell_volume [637.8005]
_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
[
  Tm  Tm0  2  0.0000  0.5000  0.5000  1
  Tl  Tl1  4  0.2120  0.5000  0.1456  1
  Ag  Ag2  4  0.0564  0.0000  0.3767  1
  Cl  Cl3  8  0.0076  0.2953  0.2547  1
  Cl  Cl4  4  0.2302  0.0000  0.2414  1
]