data_[K4Rb6Re2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Re  1.9000  1.3500  0.7125
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5023]
_cell_length_b [11.1896]
_cell_length_c [6.5118]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5918]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Rb3ReO6]
_chemical_formula_sum '[K4 Rb6 Re2 O12]'
_cell_volume [446.3578]
_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  4  0.0000  0.1676  0.5000  1.0
  K  K1  4  0.0000  0.3336  0.0000  1.0
  Rb  Rb2  2  0.0000  0.5000  0.5000  1.0
  Re  Re3  2  0.0000  0.0000  0.0000  1.0
  O  O4  8  0.1822  0.1218  0.1815  1.0
  O  O5  4  0.1810  0.0000  0.8183  1.0
]