data_[Zn2Cu1Sb2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.0686]
_cell_length_b [5.6253]
_cell_length_c [6.1974]
_cell_angle_alpha [80.3411]
_cell_angle_beta [72.9281]
_cell_angle_gamma [66.2998]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Zn2Cu(SbO4)2]
_chemical_formula_sum '[Zn2 Cu1 Sb2 O8]'
_cell_volume [154.4193]
_cell_formula_units_Z [1]
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
[
  Zn  Zn0  2  0.4554  0.2832  0.8911  1
  Cu  Cu1  1  0.0000  0.5000  0.5000  1
  Sb  Sb2  2  0.1690  0.9363  0.7089  1
  O  O3  2  0.1493  0.7652  0.4583  1
  O  O4  2  0.1906  0.0702  0.0659  1
  O  O5  2  0.3141  0.2227  0.6319  1
  O  O6  2  0.4624  0.6396  0.8198  1
]