data_[Sr8Cu4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [16.5444]
_cell_length_b [5.8068]
_cell_length_c [5.8003]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Sr2CuF6]
_chemical_formula_sum '[Sr8 Cu4 F24]'
_cell_volume [557.2353]
_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
[
  Sr  Sr0  8  0.1620  0.0000  0.0000  1.0
  Cu  Cu1  4  0.0000  0.0000  0.5000  1.0
  F  F2  16  0.0811  0.1655  0.3340  1.0
  F  F3  8  0.2500  0.2422  0.7500  1.0
]