data_[K4Tb4P8O24]
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
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.5547]
_cell_length_b [11.3049]
_cell_length_c [8.4809]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.2111]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KTb(PO3)2]
_chemical_formula_sum '[K4 Tb4 P8 O24]'
_cell_volume [720.0602]
_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  0.4061  0.7500  1.0
  Tb  Tb1  4  0.0000  0.1593  0.2500  1.0
  P  P2  8  0.1233  0.1300  0.6884  1.0
  O  O3  8  0.0692  0.1613  0.5140  1.0
  O  O4  8  0.1860  0.0003  0.7144  1.0
  O  O5  8  0.2383  0.2810  0.2336  1.0
]