data_[Na2Ag2Sn2S6]
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
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.2389]
_cell_length_b [3.8474]
_cell_length_c [8.8187]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5966]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaAgSnS3]
_chemical_formula_sum '[Na2 Ag2 Sn2 S6]'
_cell_volume [273.8308]
_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
[
  Na  Na0  2  0.3455  0.2500  0.3606  1
  Ag  Ag1  2  -0.0000  0.2500  0.6161  1
  Sn  Sn2  2  0.3206  0.7500  0.8599  1
  S  S3  2  0.1239  0.2500  0.8925  1
  S  S4  2  0.2702  0.7500  0.5645  1
  S  S5  2  0.4484  0.7500  0.1518  1
]