data_[Rb2Pr2Hg2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pr  1.1300  1.8500  1.0600
  Hg  2.0000  1.5000  1.2450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.9881]
_cell_length_b [3.6982]
_cell_length_c [9.3623]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.5709]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbPrHgO3]
_chemical_formula_sum '[Rb2 Pr2 Hg2 O6]'
_cell_volume [275.2714]
_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
[
  Rb  Rb0  2  0.1518  0.7500  0.2124  1
  Pr  Pr1  2  0.3709  0.2500  0.8676  1
  Hg  Hg2  2  0.1539  0.7500  0.5869  1
  O  O3  2  0.1670  0.2500  0.4555  1
  O  O4  2  0.1824  0.7500  0.8315  1
  O  O5  2  0.4257  0.2500  0.1078  1
]