data_[Yb2Hf2F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Hf  1.3000  1.5500  0.8500
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [6.0159]
_cell_length_b [6.0421]
_cell_length_c [8.1056]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.7143]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [YbHfF7]
_chemical_formula_sum '[Yb2 Hf2 F14]'
_cell_volume [290.4078]
_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
[
  Yb  Yb0  2  0.3145  0.2032  0.2968  1.0
  Hf  Hf1  2  0.1751  0.2041  0.7641  1.0
  F  F2  2  0.0361  0.4565  0.2233  1.0
  F  F3  2  0.0623  0.9273  0.2253  1.0
  F  F4  2  0.1178  0.2040  0.5151  1.0
  F  F5  2  0.2778  0.2050  0.0114  1.0
  F  F6  2  0.4104  0.4522  0.7508  1.0
  F  F7  2  0.4314  0.9764  0.7506  1.0
  F  F8  2  0.4956  0.9477  0.4987  1.0
]