data_[W10N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  W  2.3600  1.3500  0.7667
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P6_3/mcm]
_cell_length_a [4.8976]
_cell_length_b [4.8976]
_cell_length_c [11.2682]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [193]
_chemical_formula_structural [W5N6]
_chemical_formula_sum '[W10 N12]'
_cell_volume [234.0757]
_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
[
  W  W0  4  0.3333  0.6667  0.2500  1
  W  W1  4  0.3333  0.6667  0.5000  1
  W  W2  2  0.0000  0.0000  0.2500  1
  N  N3  12  0.0000  0.3326  0.1302  1
]