data_[Tb10Mg8Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mg  1.3100  1.5000  0.8600
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [8.0535]
_cell_length_b [18.1865]
_cell_length_c [3.6036]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Tb5(Mg2Co)2]
_chemical_formula_sum '[Tb10 Mg8 Co4]'
_cell_volume [527.7992]
_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
[
  Tb  Tb0  4  0.1236  0.9049  0.0000  1
  Tb  Tb1  4  0.2372  0.2211  0.0000  1
  Tb  Tb2  2  0.0000  0.5000  0.0000  1
  Mg  Mg3  4  0.0547  0.3476  0.5000  1
  Mg  Mg4  4  0.1988  0.0665  0.5000  1
  Co  Co5  4  0.0374  0.8011  0.5000  1
]