data_[Na2Ag1Sn1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.9035]
_cell_length_b [7.0166]
_cell_length_c [8.1971]
_cell_angle_alpha [79.0725]
_cell_angle_beta [78.3990]
_cell_angle_gamma [70.6246]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Na2AgSnCl8]
_chemical_formula_sum '[Na2 Ag1 Sn1 Cl8]'
_cell_volume [363.6599]
_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
[
  Na  Na0  2  0.4237  0.4069  0.7760  1.0
  Ag  Ag1  1  0.0000  0.0000  0.5000  1.0
  Sn  Sn2  1  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  2  0.1605  0.1107  0.2017  1.0
  Cl  Cl4  2  0.2453  0.6509  0.0395  1.0
  Cl  Cl5  2  0.2456  0.1007  0.7680  1.0
  Cl  Cl6  2  0.2897  0.6846  0.5070  1.0
]