data_[Cs4Ca2Ag4I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ca  1.0000  1.8000  1.1400
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0765]
_cell_length_b [8.8011]
_cell_length_c [9.2763]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.4003]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Ca(AgI3)2]
_chemical_formula_sum '[Cs4 Ca2 Ag4 I12]'
_cell_volume [1072.3521]
_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  4  0.2202  0.5000  0.1969  1.0
  Ca  Ca1  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag2  4  0.0588  0.0000  0.2647  1.0
  I  I3  8  0.0517  0.2631  0.7878  1.0
  I  I4  4  0.2353  0.5000  0.6254  1.0
]