data_[Li6Cu2F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.4807]
_cell_length_b [6.6944]
_cell_length_c [5.3529]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3626]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Li3CuF7]
_chemical_formula_sum '[Li6 Cu2 F14]'
_cell_volume [252.9091]
_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
[
  Li  Li0  4  0.1352  0.2637  0.6524  1
  Li  Li1  2  0.4931  0.0000  0.1113  1
  Cu  Cu2  2  0.4812  0.5000  0.9962  1
  F  F3  4  0.0525  0.1943  0.2467  1
  F  F4  4  0.4086  0.3015  0.7407  1
  F  F5  2  0.0219  0.5000  0.4701  1
  F  F6  2  0.2173  0.0000  0.9037  1
  F  F7  2  0.2187  0.5000  0.9891  1
]