data_[Ac4Ho12Er10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [10.2953]
_cell_length_b [15.0508]
_cell_length_c [5.6528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Ac2Ho6Er5]
_chemical_formula_sum '[Ac4 Ho12 Er10]'
_cell_volume [875.9161]
_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  4  0.1506  0.7186  0.0000  1
  Ho  Ho1  4  0.0535  0.1015  0.0000  1
  Ho  Ho2  4  0.1786  0.4532  0.0000  1
  Ho  Ho3  4  0.2339  0.1032  0.5000  1
  Er  Er4  4  0.0718  0.2870  0.5000  1
  Er  Er5  4  0.1278  0.8960  0.5000  1
  Er  Er6  2  0.0000  0.5000  0.5000  1
]