data_[Zn8Ni4As4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ni  1.9100  1.3500  0.7400
  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 [9.5853]
_cell_length_b [8.6353]
_cell_length_c [5.2170]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.2049]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Zn2NiAsO6]
_chemical_formula_sum '[Zn8 Ni4 As4 O24]'
_cell_volume [430.0450]
_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
[
  Zn  Zn0  8  0.1847  0.4012  0.7927  1
  Ni  Ni1  4  0.0000  0.0837  0.7500  1
  As  As2  4  0.0000  0.2577  0.2500  1
  O  O3  8  0.0996  0.2367  0.5752  1
  O  O4  8  0.1062  0.0870  0.1252  1
  O  O5  8  0.1268  0.3937  0.1473  1
]