data_[Tm12Tl4Co4]
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
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.7921]
_cell_length_b [5.2767]
_cell_length_c [8.9031]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.5056]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm3TlCo]
_chemical_formula_sum '[Tm12 Tl4 Co4]'
_cell_volume [508.0053]
_cell_formula_units_Z [4]
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  4  0.1042  0.0000  0.2139  1.0
  Tm  Tm1  4  0.1164  0.5000  0.9105  1.0
  Tm  Tm2  4  0.1569  0.0000  0.6684  1.0
  Tl  Tl3  4  0.1146  0.5000  0.4506  1.0
  Co  Co4  4  0.1410  0.0000  0.9462  1.0
]