data_[K1Tb1Cr2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tb  1.1000  1.7500  0.9815
  Cr  1.6600  1.4000  0.9400
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.4490]
_cell_length_b [6.4597]
_cell_length_c [8.8335]
_cell_angle_alpha [78.7330]
_cell_angle_beta [77.0239]
_cell_angle_gamma [79.6890]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KTb(CrCl4)2]
_chemical_formula_sum '[K1 Tb1 Cr2 Cl8]'
_cell_volume [348.1510]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5000  1
  Tb  Tb1  1  0.0000  0.0000  0.0000  1
  Cr  Cr2  2  0.4668  0.4682  0.7158  1
  Cl  Cl3  2  0.2202  0.7778  0.2154  1
  Cl  Cl4  2  0.2506  0.3033  0.9473  1
  Cl  Cl5  2  0.2636  0.8184  0.7667  1
  Cl  Cl6  2  0.3079  0.3626  0.5074  1
]