data_[Er2Cd2Te2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.0286]
_cell_length_b [5.0286]
_cell_length_c [10.0117]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [ErCdTeO6]
_chemical_formula_sum '[Er2 Cd2 Te2 O12]'
_cell_volume [253.1615]
_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
[
  Er  Er0  2  0.0000  0.0000  0.6684  1.0
  Cd  Cd1  2  0.0000  0.0000  0.9992  1.0
  Te  Te2  2  0.0000  0.0000  0.3341  1.0
  O  O3  4  0.1797  0.8203  0.4806  1.0
  O  O4  4  0.1871  0.8129  0.1925  1.0
  O  O5  4  0.2261  0.7739  0.8261  1.0
]