data_[Be2Ag2Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Ag  1.9300  1.6000  1.0867
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.9564]
_cell_length_b [2.7590]
_cell_length_c [5.3499]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.7114]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [BeAgIr2]
_chemical_formula_sum '[Be2 Ag2 Ir4]'
_cell_volume [113.6583]
_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
[
  Be  Be0  2  0.2042  0.5000  0.3712  1
  Ag  Ag1  2  0.4443  0.0000  0.3955  1
  Ir  Ir2  2  0.0691  0.0000  0.9614  1
  Ir  Ir3  2  0.2825  0.0000  0.7719  1
]