data_[Nb16Zn12W8N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Zn  1.6500  1.3500  0.8800
  W  2.3600  1.3500  0.7667
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.8783]
_cell_length_b [5.1321]
_cell_length_c [14.7101]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6600]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nb4Zn3W2N3]
_chemical_formula_sum '[Nb16 Zn12 W8 N12]'
_cell_volume [656.4328]
_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
[
  Nb  Nb0  8  0.1155  0.0823  0.0965  1
  Nb  Nb1  8  0.2178  0.0833  0.4035  1
  Zn  Zn2  8  0.1526  0.4286  0.2499  1
  Zn  Zn3  4  0.0000  0.1114  0.7500  1
  W  W4  8  0.0535  0.4168  0.9089  1
  N  N5  8  0.0827  0.2517  0.5000  1
  N  N6  4  0.2500  0.2500  0.0000  1
]