data_[Gd10Fe4Br6O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Fe  1.8300  1.4000  0.8525
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.7585]
_cell_length_b [5.6127]
_cell_length_c [10.1677]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.6254]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Gd5Fe2Br3O10]
_chemical_formula_sum '[Gd10 Fe4 Br6 O20]'
_cell_volume [668.8448]
_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
[
  Gd  Gd0  4  0.1078  0.5000  0.2327  1
  Gd  Gd1  4  0.1967  0.5000  0.9050  1
  Gd  Gd2  2  0.0000  0.0000  0.0000  1
  Fe  Fe3  4  0.0652  0.0000  0.6985  1
  Br  Br4  4  0.1430  0.0000  0.3785  1
  Br  Br5  2  0.0000  0.5000  0.5000  1
  O  O6  8  0.0508  0.2498  0.8103  1
  O  O7  8  0.1516  0.2550  0.0704  1
  O  O8  4  0.2080  0.0000  0.6817  1
]