data_[Ba4Sr4Nb4Sb4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sr  0.9500  2.0000  1.3200
  Nb  1.6000  1.4500  0.8200
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P222]
_cell_length_a [8.5595]
_cell_length_b [8.5853]
_cell_length_c [8.7652]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [16]
_chemical_formula_structural [BaSrNbSbO6]
_chemical_formula_sum '[Ba4 Sr4 Nb4 Sb4 O24]'
_cell_volume [644.1191]
_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
[
  Ba  Ba0  1  0.0000  0.0000  0.0000  1
  Ba  Ba1  1  0.0000  0.5000  0.5000  1
  Ba  Ba2  1  0.5000  0.5000  0.0000  1
  Ba  Ba3  1  0.5000  0.5000  0.5000  1
  Sr  Sr4  1  0.0000  0.0000  0.5000  1
  Sr  Sr5  1  0.0000  0.5000  0.0000  1
  Sr  Sr6  1  0.5000  0.0000  0.0000  1
  Sr  Sr7  1  0.5000  0.0000  0.5000  1
  Nb  Nb8  4  0.2453  0.2487  0.7466  1
  Sb  Sb9  4  0.2683  0.2300  0.2650  1
  O  O10  4  0.0326  0.1996  0.6998  1
  O  O11  4  0.2051  0.2915  0.9570  1
  O  O12  4  0.2480  0.4620  0.6862  1
  O  O13  4  0.2887  0.0033  0.7828  1
  O  O14  4  0.2922  0.2008  0.4914  1
  O  O15  4  0.4949  0.2571  0.7784  1
]