data_[Rb2Sr2Re2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sr  0.9500  2.0000  1.3200
  Re  1.9000  1.3500  0.7125
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.6007]
_cell_length_b [6.1014]
_cell_length_c [7.5242]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.2445]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbSrReO4]
_chemical_formula_sum '[Rb2 Sr2 Re2 O8]'
_cell_volume [292.3668]
_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  0.2630  0.2500  0.0442  1
  Sr  Sr1  2  0.1897  0.2500  0.5207  1
  Re  Re2  2  0.2706  0.7500  0.3389  1
  O  O3  4  0.0357  0.5498  0.3031  1
  O  O4  2  0.4173  0.7500  0.1710  1
  O  O5  2  0.4313  0.7500  0.5681  1
]