data_[Sr16Fe4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [11.6294]
_cell_length_b [6.5255]
_cell_length_c [12.1400]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9588]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [Sr4FeO6]
_chemical_formula_sum '[Sr16 Fe4 O24]'
_cell_volume [848.3023]
_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
[
  Sr  Sr0  4  0.0297  0.3044  0.7944  1
  Sr  Sr1  4  0.1443  0.1160  0.1192  1
  Sr  Sr2  4  0.3115  0.3721  0.6681  1
  Sr  Sr3  4  0.3638  0.1379  0.9639  1
  Fe  Fe4  4  0.0940  0.2274  0.3959  1
  O  O5  4  0.0324  0.3037  0.2386  1
  O  O6  4  0.0773  0.4680  0.4721  1
  O  O7  4  0.2050  0.1642  0.7638  1
  O  O8  4  0.2384  0.1298  0.5022  1
  O  O9  4  0.3375  0.2733  0.1352  1
  O  O10  4  0.4864  0.4755  0.9009  1
]