data_[Zn16Ga2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.8494]
_cell_length_b [12.2065]
_cell_length_c [4.9249]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.3099]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zn8GaAg2]
_chemical_formula_sum '[Zn16 Ga2 Ag4]'
_cell_volume [369.1008]
_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  8  0.2106  0.1102  0.1927  1
  Zn  Zn1  4  0.0000  0.2170  0.5000  1
  Zn  Zn2  4  0.0701  0.5000  0.2844  1
  Ga  Ga3  2  0.0000  0.0000  0.5000  1
  Ag  Ag4  4  0.0000  0.3023  0.0000  1
]