data_[La6Er3Cd3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.6787]
_cell_length_b [3.6787]
_cell_length_c [33.5433]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [La2ErCd]
_chemical_formula_sum '[La6 Er3 Cd3]'
_cell_volume [393.1287]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0804  1
  La  La1  3  0.0000  0.0000  0.2530  1
  Er  Er2  3  0.0000  0.0000  0.4997  1
  Cd  Cd3  3  0.0000  0.0000  0.6669  1
]