data_[Sb2As2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sb  2.0500  1.4500  0.8300
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pc]
_cell_length_a [4.6178]
_cell_length_b [19.1823]
_cell_length_c [6.9804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.7115]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [7]
_chemical_formula_structural [SbAsO3]
_chemical_formula_sum '[Sb2 As2 O6]'
_cell_volume [495.6826]
_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
[
  Sb  Sb0  2  0.1027  0.4292  0.0799  1
  As  As1  2  0.9979  0.3910  0.4950  1
  O  O2  2  0.1344  0.4704  0.6720  1
  O  O3  2  0.2990  0.3941  0.4100  1
  O  O4  2  0.6246  0.4215  0.1978  1
]