data_[Zn4Ag6]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.5723]
_cell_length_b [4.1688]
_cell_length_c [6.0537]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.2885]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zn2Ag3]
_chemical_formula_sum '[Zn4 Ag6]'
_cell_volume [167.4358]
_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  4  0.0933  0.5000  0.2883  1.0
  Ag  Ag1  4  0.2072  0.0000  0.1216  1.0
  Ag  Ag2  2  0.0000  0.0000  0.5000  1.0
]