data_[Rb4Pa4Tl4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pa  1.5000  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [7.1160]
_cell_length_b [7.4990]
_cell_length_c [10.9166]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [RbPaTlO4]
_chemical_formula_sum '[Rb4 Pa4 Tl4 O16]'
_cell_volume [582.5446]
_cell_formula_units_Z [4]
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  4  0.0000  0.2500  0.8847  1
  Pa  Pa1  4  0.2500  0.2500  0.2500  1
  Tl  Tl2  4  0.0000  0.0000  0.5000  1
  O  O3  8  0.0000  0.0717  0.2434  1
  O  O4  8  0.2126  0.2500  0.4482  1
]