data_[Sb4P2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sb  2.0500  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Pnc2]
_cell_length_a [19.9344]
_cell_length_b [6.3424]
_cell_length_c [8.3671]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [30]
_chemical_formula_structural [Sb2PF3]
_chemical_formula_sum '[Sb4 P2 F6]'
_cell_volume [1057.8697]
_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
[
  Sb  Sb0  4  0.4414  0.7364  0.4757  1
  P  P1  2  0.5000  0.0000  0.1629  1
  F  F2  4  0.3762  0.6646  0.1349  1
  F  F3  2  0.5000  0.0000  0.5652  1
]