data_[Ba2Sr2Pr2Nb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sr  0.9500  2.0000  1.3200
  Pr  1.1300  1.8500  1.0600
  Nb  1.6000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0752]
_cell_length_b [6.1355]
_cell_length_c [8.6169]
_cell_angle_alpha [90.4465]
_cell_angle_beta [90.4432]
_cell_angle_gamma [90.2356]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [BaSrPrNbO6]
_chemical_formula_sum '[Ba2 Sr2 Pr2 Nb2 O12]'
_cell_volume [321.1706]
_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  0.0065  0.0306  0.2504  1.0
  Sr  Sr1  2  0.4907  0.5385  0.2520  1.0
  Pr  Pr2  1  0.0000  0.5000  0.5000  1.0
  Pr  Pr3  1  0.5000  0.0000  0.0000  1.0
  Nb  Nb4  1  0.0000  0.5000  0.0000  1.0
  Nb  Nb5  1  0.5000  0.0000  0.5000  1.0
  O  O6  2  0.0903  0.5103  0.7714  1.0
  O  O7  2  0.1936  0.7653  0.0416  1.0
  O  O8  2  0.2338  0.8056  0.4656  1.0
  O  O9  2  0.2674  0.3087  0.0481  1.0
  O  O10  2  0.3142  0.2725  0.4526  1.0
  O  O11  2  0.4292  0.0377  0.7292  1.0
]