data_[Ac2Tb2Cd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tb  1.1000  1.7500  0.9815
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.8864]
_cell_length_b [3.8864]
_cell_length_c [13.1210]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [AcTbCd]
_chemical_formula_sum '[Ac2 Tb2 Cd2]'
_cell_volume [198.1857]
_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
[
  Ac  Ac0  2  0.0000  0.0000  0.0075  1
  Tb  Tb1  2  0.0000  0.0000  0.3101  1
  Cd  Cd2  2  0.0000  0.0000  0.6825  1
]