data_[Cu1Ag1Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.2475]
_cell_length_b [3.7678]
_cell_length_c [5.7213]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.1269]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [CuAgCl2]
_chemical_formula_sum '[Cu1 Ag1 Cl2]'
_cell_volume [91.4992]
_cell_formula_units_Z [1]
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
[
  Cu  Cu0  1  0.3614  0.0000  0.4883  1.0
  Ag  Ag1  1  0.5760  0.5000  0.1562  1.0
  Cl  Cl2  1  0.0449  0.0000  0.1714  1.0
  Cl  Cl3  1  0.5178  0.5000  0.6841  1.0
]