data_[Pr2V2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  V  1.6300  1.3500  0.7775
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.0278]
_cell_length_b [5.2774]
_cell_length_c [7.2997]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.9531]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [PrV(PO4)2]
_chemical_formula_sum '[Pr2 V2 P4 O16]'
_cell_volume [308.8441]
_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
[
  Pr  Pr0  2  0.0000  0.9460  0.0000  1.0
  V  V1  2  0.0000  0.9967  0.5000  1.0
  P  P2  4  0.1353  0.5017  0.2739  1.0
  O  O3  4  0.0087  0.7253  0.2954  1.0
  O  O4  4  0.0432  0.2411  0.2717  1.0
  O  O5  4  0.2062  0.5503  0.0827  1.0
  O  O6  4  0.2380  0.0104  0.5635  1.0
]