data_[Ac2Tb4Pr4Ho4]
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
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5986]
_cell_length_b [5.1746]
_cell_length_c [8.1638]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.3397]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcTb2(PrHo)2]
_chemical_formula_sum '[Ac2 Tb4 Pr4 Ho4]'
_cell_volume [484.7966]
_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  0.0740  0.5000  0.7051  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  Pr  Pr2  4  0.2150  0.5000  0.1521  1
  Ho  Ho3  4  0.1419  0.0000  0.4334  1
]