data_[La8Ho4Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.8871]
_cell_length_b [6.3779]
_cell_length_c [6.8218]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8542]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [La2HoEr2]
_chemical_formula_sum '[La8 Ho4 Er8]'
_cell_volume [671.1211]
_cell_formula_units_Z [4]
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
[
  La  La0  8  0.1993  0.4136  0.1517  1
  Ho  Ho1  4  0.0000  0.4150  0.7500  1
  Er  Er2  8  0.0953  0.0823  0.4501  1
]