data_[Cs2Ni2Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ni  1.9100  1.3500  0.7400
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4192]
_cell_length_b [7.3109]
_cell_length_c [9.2174]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8148]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsNiAgCl4]
_chemical_formula_sum '[Cs2 Ni2 Ag2 Cl8]'
_cell_volume [414.0779]
_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
[
  Cs  Cs0  2  0.2870  0.2500  0.0774  1.0
  Ni  Ni1  2  0.1898  0.7500  0.3299  1.0
  Ag  Ag2  2  0.1302  0.2500  0.5014  1.0
  Cl  Cl3  4  0.0533  0.0143  0.7115  1.0
  Cl  Cl4  2  0.2941  0.7500  0.1160  1.0
  Cl  Cl5  2  0.4855  0.7500  0.5286  1.0
]