data_[Cs2K8P8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3511]
_cell_length_b [5.2263]
_cell_length_c [10.4332]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.7570]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs(KP)4]
_chemical_formula_sum '[Cs2 K8 P8]'
_cell_volume [557.4453]
_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  2  0.0000  0.0000  0.0000  1
  K  K1  4  0.1134  0.0000  0.4106  1
  K  K2  4  0.2422  0.0000  0.8227  1
  P  P3  4  0.0471  0.5000  0.7883  1
  P  P4  4  0.0917  0.5000  0.6029  1
]