data_[Fe4Bi2Os2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Bi  2.0200  1.6000  1.0350
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.6713]
_cell_length_b [6.6793]
_cell_length_c [6.4619]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Fe2BiOsO8]
_chemical_formula_sum '[Fe4 Bi2 Os2 O16]'
_cell_volume [287.9415]
_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
[
  Fe  Fe0  4  0.0000  0.5000  0.2478  1.0
  Bi  Bi1  2  0.0000  0.0000  0.5000  1.0
  Os  Os2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0000  0.1980  0.2190  1.0
  O  O4  4  0.1767  0.5000  0.5000  1.0
  O  O5  4  0.2118  0.5000  0.0000  1.0
]