data_[Zn2Ag4Ir2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [2.9837]
_cell_length_b [4.6805]
_cell_length_c [9.1864]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [ZnAg2Ir]
_chemical_formula_sum '[Zn2 Ag4 Ir2]'
_cell_volume [128.2901]
_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
[
  Zn  Zn0  2  0.0000  0.5000  0.2428  1
  Ag  Ag1  2  0.0000  0.0000  0.9871  1
  Ag  Ag2  2  0.0000  0.5000  0.7530  1
  Ir  Ir3  2  0.0000  0.0000  0.5172  1
]