data_[V6N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [2.6754]
_cell_length_b [5.2612]
_cell_length_c [20.4742]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [V3N2]
_chemical_formula_sum '[V6 N4]'
_cell_volume [288.1914]
_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
[
  V  V0  2  0.0000  0.2570  0.3824  1
  V  V1  2  0.5000  0.2588  0.6022  1
  V  V2  1  0.5000  0.0000  0.4855  1
  V  V3  1  0.5000  0.5000  0.4876  1
  N  N4  2  0.0000  0.2466  0.5254  1
  N  N5  1  0.0000  0.5000  0.6371  1
  N  N6  1  0.5000  0.0000  0.3697  1
]