data_[K2Rb4Sn4Cl14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.9818]
_cell_length_b [7.8936]
_cell_length_c [14.3550]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.9459]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KRb2Sn2Cl7]
_chemical_formula_sum '[K2 Rb4 Sn4 Cl14]'
_cell_volume [869.6371]
_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
[
  Rb  Rb0  4  0.1464  0.0000  0.3611  1.0
  K  K1  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.0941  0.5000  0.2053  1.0
  Cl  Cl3  8  0.1708  0.2521  0.8030  1.0
  Cl  Cl4  4  0.2247  0.5000  0.4049  1.0
  Cl  Cl5  2  0.0000  0.5000  0.0000  1.0
]