data_[Er4Al4Ru10W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Al  1.6100  1.2500  0.6750
  Ru  2.2000  1.3000  0.6610
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [10.0991]
_cell_length_b [10.0991]
_cell_length_c [3.2618]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Er2Al2Ru5W]
_chemical_formula_sum '[Er4 Al4 Ru10 W2]'
_cell_volume [332.6764]
_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  4  0.1713  0.6713  0.0000  1.0
  Al  Al1  4  0.1269  0.3731  0.0000  1.0
  Ru  Ru2  8  0.0648  0.1969  0.5000  1.0
  Ru  Ru3  2  0.0000  0.5000  0.5000  1.0
  W  W4  2  0.0000  0.0000  0.0000  1.0
]