data_[Er4Cu2Pd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Cu  1.9000  1.3500  0.8200
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [4.4954]
_cell_length_b [7.0101]
_cell_length_c [5.4347]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Er2CuPd]
_chemical_formula_sum '[Er4 Cu2 Pd2]'
_cell_volume [171.2643]
_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  0.4344  0.8597  1
  Er  Er1  2  0.0000  0.9321  0.6410  1
  Cu  Cu2  2  0.0000  0.7888  0.1398  1
  Pd  Pd3  2  0.0000  0.2859  0.3595  1
]