data_[Pr6As2P2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  As  2.1800  1.1500  0.6600
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.6067]
_cell_length_b [4.1459]
_cell_length_c [9.0326]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.3172]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pr3AsPO]
_chemical_formula_sum '[Pr6 As2 P2 O2]'
_cell_volume [317.0977]
_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  0.1052  0.2500  0.8531  1.0
  Pr  Pr1  2  0.1798  0.7500  0.5132  1.0
  Pr  Pr2  2  0.4122  0.7500  0.1622  1.0
  As  As3  2  0.1670  0.2500  0.2130  1.0
  P  P4  2  0.3464  0.7500  0.8388  1.0
  O  O5  2  0.0909  0.2500  0.5887  1.0
]