data_[Tm8Fe4Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Fe  1.8300  1.4000  0.8525
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.0746]
_cell_length_b [5.3170]
_cell_length_c [7.3065]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.9613]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tm2FeCo2]
_chemical_formula_sum '[Tm8 Fe4 Co8]'
_cell_volume [343.5565]
_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  8  0.1489  0.3680  0.6491  1.0
  Fe  Fe1  4  0.0000  0.1205  0.2500  1.0
  Co  Co2  8  0.1339  0.1366  0.0013  1.0
]