data_[Er9Co24Cu3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.9615]
_cell_length_b [4.9615]
_cell_length_c [24.2722]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Er3Co8Cu]
_chemical_formula_sum '[Er9 Co24 Cu3]'
_cell_volume [517.4533]
_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
[
  Er  Er0  3  0.0000  0.0000  0.3763  1
  Er  Er1  3  0.0000  0.0000  0.5056  1
  Er  Er2  3  0.0000  0.0000  0.9919  1
  Co  Co3  9  0.0024  0.5012  0.4398  1
  Co  Co4  9  0.1669  0.3339  0.2699  1
  Co  Co5  3  0.0000  0.0000  0.1886  1
  Co  Co6  3  0.0000  0.0000  0.6878  1
  Cu  Cu7  3  0.0000  0.0000  0.8709  1
]