data_[Re2Br4N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Re  1.9000  1.3500  0.7125
  Br  2.9600  1.1500  0.8825
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [3.4732]
_cell_length_b [15.8429]
_cell_length_c [16.9680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [ReBr2N]
_chemical_formula_sum '[Re2 Br4 N2]'
_cell_volume [933.6842]
_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
[
  Re  Re0  2  0.0000  0.0000  0.4710  1
  Br  Br1  4  0.0000  0.1263  0.5483  1
  N  N2  2  0.0000  0.5000  0.4324  1
]