data_[Tb12Tm4Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5323]
_cell_length_b [8.3056]
_cell_length_c [8.1266]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.3978]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3TmCo]
_chemical_formula_sum '[Tb12 Tm4 Co4]'
_cell_volume [556.1533]
_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
[
  Tb  Tb0  8  0.2492  0.2025  0.2918  1
  Tb  Tb1  4  0.0475  0.5000  0.8399  1
  Tm  Tm2  4  0.0473  0.0000  0.7499  1
  Co  Co3  4  0.2496  0.0000  0.6308  1
]