data_[Cs4Sr6Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sr  0.9500  2.0000  1.3200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.6994]
_cell_length_b [8.9291]
_cell_length_c [7.6175]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5984]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Sr3Cl8]
_chemical_formula_sum '[Cs4 Sr6 Cl16]'
_cell_volume [1070.0396]
_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  0.2258  0.5000  0.6644  1.0
  Sr  Sr1  4  0.0000  0.2581  0.0000  1.0
  Sr  Sr2  2  0.0000  0.0000  0.5000  1.0
  Cl  Cl3  8  0.1025  0.2193  0.3898  1.0
  Cl  Cl4  4  0.0941  0.0000  0.9048  1.0
  Cl  Cl5  4  0.1072  0.5000  0.9609  1.0
]