data_[Dy4Be2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Be  1.5700  1.0500  0.5900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.0044]
_cell_length_b [7.0081]
_cell_length_c [4.4752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1016]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2BeF8]
_chemical_formula_sum '[Dy4 Be2 F16]'
_cell_volume [268.4243]
_cell_formula_units_Z [2]
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
[
  Dy  Dy0  4  0.1838  0.5000  0.3661  1.0
  Be  Be1  2  0.0000  0.0000  0.0000  1.0
  F  F2  8  0.1358  0.1870  0.2700  1.0
  F  F3  4  0.0856  0.5000  0.7994  1.0
  F  F4  4  0.1129  0.0000  0.7944  1.0
]