data_[Y24Ni4Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ni  1.9100  1.3500  0.7400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.6893]
_cell_length_b [9.6969]
_cell_length_c [10.0998]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Y6NiAg2]
_chemical_formula_sum '[Y24 Ni4 Ag8]'
_cell_volume [948.9410]
_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
[
  Y  Y0  8  0.0000  0.1714  0.2538  1
  Y  Y1  8  0.1704  0.5000  0.2235  1
  Y  Y2  8  0.2378  0.3157  0.5000  1
  Ni  Ni3  2  0.0000  0.0000  0.0000  1
  Ni  Ni4  2  0.0000  0.5000  0.5000  1
  Ag  Ag5  4  0.0000  0.3523  0.0000  1
  Ag  Ag6  4  0.1371  0.0000  0.5000  1
]