data_[Tb12Co2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Co  1.8800  1.3500  0.7683
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.7366]
_cell_length_b [7.3636]
_cell_length_c [11.8336]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0926]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Tb6CoAg2]
_chemical_formula_sum '[Tb12 Co2 Ag4]'
_cell_volume [497.3139]
_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  0.1329  0.5140  0.7523  1.0
  Tb  Tb1  4  0.2239  0.1856  0.5535  1.0
  Tb  Tb2  4  0.3684  0.6894  0.5507  1.0
  Co  Co3  2  0.5000  0.0000  0.5000  1.0
  Ag  Ag4  4  0.3063  0.6039  0.2543  1.0
]