data_[Ba2Tb2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  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]
_cell_length_a [7.8092]
_cell_length_b [5.1903]
_cell_length_c [8.6074]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.1471]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [BaTb(PO4)2]
_chemical_formula_sum '[Ba2 Tb2 P4 O16]'
_cell_volume [348.3527]
_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
[
  Ba  Ba0  2  0.0000  0.9929  0.5000  1.0
  Tb  Tb1  2  0.0000  0.9370  0.0000  1.0
  P  P2  4  0.1044  0.5024  0.7741  1.0
  O  O3  4  0.0551  0.2177  0.7996  1.0
  O  O4  4  0.0567  0.6796  0.2226  1.0
  O  O5  4  0.1788  0.5342  0.6132  1.0
  O  O6  4  0.2237  0.6012  0.9132  1.0
]