data_[Tm8Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [6.8658]
_cell_length_b [4.5815]
_cell_length_c [8.3394]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Tm2Co]
_chemical_formula_sum '[Tm8 Co4]'
_cell_volume [262.3202]
_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  0.0167  0.7500  0.3355  1.0
  Tm  Tm1  4  0.1410  0.7500  0.9189  1.0
  Co  Co2  4  0.2437  0.7500  0.5933  1.0
]