data_[Tb4Sc6Cu8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sc  1.3600  1.6000  0.8850
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.0650]
_cell_length_b [7.0194]
_cell_length_c [7.8678]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9673]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Tb2Sc3Cu4]
_chemical_formula_sum '[Tb4 Sc6 Cu8]'
_cell_volume [368.9924]
_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  0.1945  0.6662  0.5887  1
  Sc  Sc1  4  0.2439  0.1544  0.7501  1
  Sc  Sc2  2  0.5000  0.0000  0.5000  1
  Cu  Cu3  4  0.0948  0.0483  0.3887  1
  Cu  Cu4  4  0.4859  0.1287  0.1147  1
]