data_[Dy4Mg12Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [9.5678]
_cell_length_b [3.9447]
_cell_length_c [12.5966]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [DyMg3Ag]
_chemical_formula_sum '[Dy4 Mg12 Ag4]'
_cell_volume [475.4203]
_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
[
  Dy  Dy0  4  0.1636  0.2500  0.0057  1.0
  Mg  Mg1  4  0.0617  0.2500  0.4156  1.0
  Mg  Mg2  4  0.0892  0.7500  0.2189  1.0
  Mg  Mg3  4  0.1567  0.7500  0.7908  1.0
  Ag  Ag4  4  0.1427  0.2500  0.6291  1.0
]