data_[P8N8F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  N  3.0400  0.6500  0.6300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [4.6236]
_cell_length_b [12.9353]
_cell_length_c [6.7733]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3319]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [PNF2]
_chemical_formula_sum '[P8 N8 F16]'
_cell_volume [384.5407]
_cell_formula_units_Z [8]
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
[
  P  P0  4  0.1409  0.0796  0.7918  1
  P  P1  4  0.4219  0.6229  0.2912  1
  N  N2  4  0.2154  0.5272  0.2161  1
  N  N3  4  0.3028  0.1265  0.0077  1
  F  F4  4  0.1441  0.1604  0.6239  1
  F  F5  4  0.2072  0.5799  0.7323  1
  F  F6  4  0.2091  0.7159  0.2893  1
  F  F7  4  0.4585  0.1570  0.3879  1
]