data_[Er16Cd2Ru4]
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
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.6640]
_cell_length_b [12.8937]
_cell_length_c [5.4329]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8182]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er8CdRu2]
_chemical_formula_sum '[Er16 Cd2 Ru4]'
_cell_volume [589.3502]
_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  8  0.1976  0.1324  0.0811  1.0
  Er  Er1  4  0.0000  0.2477  0.5000  1.0
  Er  Er2  4  0.1164  0.5000  0.3015  1.0
  Cd  Cd3  2  0.0000  0.0000  0.5000  1.0
  Ru  Ru4  4  0.0000  0.3137  0.0000  1.0
]