data_[Y2Zr2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Zr  1.3300  1.5500  0.8600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.9552]
_cell_length_b [3.2802]
_cell_length_c [5.1959]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8481]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [YZrAg2]
_chemical_formula_sum '[Y2 Zr2 Ag4]'
_cell_volume [177.7286]
_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
[
  Y  Y0  2  0.0091  0.5000  0.5469  1
  Zr  Zr1  2  0.2372  0.5000  0.1958  1
  Ag  Ag2  2  0.2686  0.0000  0.7233  1
  Ag  Ag3  2  0.4851  0.5000  0.0340  1
]