data_[K4Pm4Cu4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pm  1.1300  1.8500  1.1100
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.7944]
_cell_length_b [11.9378]
_cell_length_c [10.1142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.8767]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KPmCuCl5]
_chemical_formula_sum '[K4 Pm4 Cu4 Cl20]'
_cell_volume [978.3264]
_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  0.3547  0.7500  1
  Pm  Pm1  4  0.0000  0.0000  0.0000  1
  Cu  Cu2  4  0.0000  0.3122  0.2500  1
  Cl  Cl3  8  0.1158  0.2024  0.1226  1
  Cl  Cl4  8  0.1817  0.4319  0.4266  1
  Cl  Cl5  4  0.0000  0.0896  0.7500  1
]