data_[Be4V8Hg4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  V  1.6300  1.3500  0.7775
  Hg  2.0000  1.5000  1.2450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.0078]
_cell_length_b [11.7144]
_cell_length_c [6.0845]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.2604]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [BeV2HgO6]
_chemical_formula_sum '[Be4 V8 Hg4 O24]'
_cell_volume [650.3255]
_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  0.2441  0.2500  1.0
  V  V1  8  0.2040  0.4173  0.6053  1.0
  Hg  Hg2  4  0.0000  0.1091  0.7500  1.0
  O  O3  8  0.0561  0.3300  0.4864  1.0
  O  O4  8  0.1418  0.1638  0.2871  1.0
  O  O5  8  0.1968  0.4947  0.8573  1.0
]