data_[Ba2Y2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Y  1.2200  1.8000  1.0400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [11.6094]
_cell_length_b [3.6527]
_cell_length_c [5.6137]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1772]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [BaYAg2]
_chemical_formula_sum '[Ba2 Y2 Ag4]'
_cell_volume [229.7510]
_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
[
  Ba  Ba0  2  0.4802  0.0000  0.4449  1
  Y  Y1  2  0.2750  0.0000  0.8356  1
  Ag  Ag2  2  0.0221  0.0000  0.9659  1
  Ag  Ag3  2  0.2228  0.5000  0.2536  1
]