data_[Eu4Ho4Cu4Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [8.5660]
_cell_length_b [4.1258]
_cell_length_c [15.8091]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [EuHoCuSe3]
_chemical_formula_sum '[Eu4 Ho4 Cu4 Se12]'
_cell_volume [558.7101]
_cell_formula_units_Z [4]
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
[
  Eu  Eu0  4  0.0922  0.7500  0.7889  1
  Ho  Ho1  4  0.2256  0.2500  0.5380  1
  Cu  Cu2  4  0.1271  0.7500  0.3627  1
  Se  Se3  4  0.0112  0.7500  0.5975  1
  Se  Se4  4  0.1282  0.2500  0.9426  1
  Se  Se5  4  0.1795  0.7500  0.2112  1
]