data_[Be4Ni4As8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  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 [9.0309]
_cell_length_b [10.7048]
_cell_length_c [5.0178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.9119]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [BeNi(AsO3)2]
_chemical_formula_sum '[Be4 Ni4 As8 O24]'
_cell_volume [450.0458]
_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
[
  Be  Be0  4  0.0000  0.1760  0.7500  1
  Ni  Ni1  4  0.0000  0.0905  0.2500  1
  As  As2  8  0.1547  0.3940  0.1579  1
  O  O3  8  0.1031  0.2312  0.0759  1
  O  O4  8  0.1241  0.0820  0.6737  1
  O  O5  8  0.1252  0.4180  0.4904  1
]