data_[Ho4Er2Mg6Ag2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.9752]
_cell_length_b [13.3255]
_cell_length_c [7.7031]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ho2ErMg3AgAu2]
_chemical_formula_sum '[Ho4 Er2 Mg6 Ag2 Au4]'
_cell_volume [408.0456]
_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
[
  Ho  Ho0  4  0.0000  0.2073  0.7927  1
  Er  Er1  2  0.0000  0.0000  0.4146  1
  Mg  Mg2  4  0.5000  0.1247  0.1249  1
  Mg  Mg3  2  0.5000  0.0000  0.7503  1
  Ag  Ag4  2  0.0000  0.0000  0.0005  1
  Au  Au5  4  0.5000  0.1661  0.4997  1
]