data_[K4Be4Sn4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Be  1.5700  1.0500  0.5900
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9486]
_cell_length_b [11.7538]
_cell_length_c [9.9347]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.3423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KBeSnCl5]
_chemical_formula_sum '[K4 Be4 Sn4 Cl20]'
_cell_volume [952.0453]
_cell_formula_units_Z [4]
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
[
  K  K0  4  0.0000  0.3568  0.7500  1.0
  Be  Be1  4  0.0000  0.3126  0.2500  1.0
  Sn  Sn2  4  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  8  0.1195  0.2152  0.1543  1.0
  Cl  Cl4  8  0.1609  0.4157  0.4134  1.0
  Cl  Cl5  4  0.0000  0.0988  0.7500  1.0
]