data_[Y8Sb8O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.2367]
_cell_length_b [4.1082]
_cell_length_c [11.0021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.6377]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Sb2O]
_chemical_formula_sum '[Y8 Sb8 O4]'
_cell_volume [503.8115]
_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
[
  Y  Y0  4  0.0283  0.5000  0.1924  1
  Y  Y1  4  0.1981  0.5000  0.5865  1
  Sb  Sb2  4  0.0469  0.0000  0.6554  1
  Sb  Sb3  4  0.1307  0.0000  0.0607  1
  O  O4  4  0.2103  0.5000  0.3906  1
]