data_[Y2Er2Fe4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [7.7084]
_cell_length_b [5.3227]
_cell_length_c [5.6361]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [YEr(FeO3)2]
_chemical_formula_sum '[Y2 Er2 Fe4 O12]'
_cell_volume [231.2437]
_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
[
  Y  Y0  2  0.0000  0.2704  0.5684  1
  Er  Er1  2  0.5000  0.2305  0.4302  1
  Fe  Fe2  4  0.2513  0.2505  0.9998  1
  O  O3  4  0.1912  0.4413  0.3055  1
  O  O4  4  0.3132  0.0586  0.6935  1
  O  O5  2  0.0000  0.1342  0.9565  1
  O  O6  2  0.5000  0.3719  0.0473  1
]