data_[Cs8Be4O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Be  1.5700  1.0500  0.5900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.5384]
_cell_length_b [6.1192]
_cell_length_c [12.2875]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.3468]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Cs2BeO2]
_chemical_formula_sum '[Cs8 Be4 O8]'
_cell_volume [474.4927]
_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
[
  Cs  Cs0  4  0.1099  0.0243  0.2150  1.0
  Cs  Cs1  4  0.3106  0.5547  0.1258  1.0
  Be  Be2  4  0.4130  0.0355  0.0276  1.0
  O  O3  4  0.2894  0.0780  0.0732  1.0
  O  O4  4  0.3348  0.5526  0.3752  1.0
]