data_[Sb4As4O16]
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 [C2/c]
_cell_length_a [11.9610]
_cell_length_b [4.8333]
_cell_length_c [5.3173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.0710]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [SbAsO4]
_chemical_formula_sum '[Sb4 As4 O16]'
_cell_volume [296.8215]
_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
[
  Sb  Sb0  4  0.2500  0.2500  0.0000  1
  As  As1  4  0.0000  0.3222  0.2500  1
  O  O2  8  0.0892  0.4133  0.9669  1
  O  O3  8  0.1882  0.0614  0.6642  1
]