data_[Rb1Sr1Re2O8]
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 [P-3m1]
_cell_length_a [6.2093]
_cell_length_b [6.2093]
_cell_length_c [8.1438]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [RbSr(ReO4)2]
_chemical_formula_sum '[Rb1 Sr1 Re2 O8]'
_cell_volume [271.9199]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1.0
  Sr  Sr1  1  0.0000  0.0000  0.5000  1.0
  Re  Re2  2  0.3333  0.6667  0.2295  1.0
  O  O3  6  0.1767  0.3535  0.3016  1.0
  O  O4  2  0.3333  0.6667  0.0134  1.0
]