data_[Be8Cu4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3620]
_cell_length_b [8.6244]
_cell_length_c [5.3051]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1169]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Be2CuF6]
_chemical_formula_sum '[Be8 Cu4 F24]'
_cell_volume [413.5219]
_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  8  0.1959  0.4227  0.7259  1.0
  Cu  Cu1  4  0.0000  0.1060  0.7500  1.0
  F  F2  8  0.1283  0.0643  0.1889  1.0
  F  F3  8  0.1401  0.5000  0.9507  1.0
  F  F4  8  0.1469  0.2499  0.7053  1.0
]