data_[K4Sr4Re2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [C2/m]
_cell_length_a [6.1850]
_cell_length_b [10.3390]
_cell_length_c [6.5754]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.1115]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Sr2ReO6]
_chemical_formula_sum '[K4 Sr4 Re2 O12]'
_cell_volume [403.9601]
_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
[
  K  K0  4  0.0000  0.1582  0.0000  1.0
  Sr  Sr1  4  0.0000  0.3376  0.5000  1.0
  Re  Re2  2  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.1830  0.1368  0.6727  1.0
  O  O4  4  0.2106  0.0000  0.3186  1.0
]