data_[H24Se4Br4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  H  2.2000  0.2500  0.0000
  Se  2.5500  1.1500  1.0133
  Br  2.9600  1.1500  0.8825
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.8274]
_cell_length_b [7.8187]
_cell_length_c [8.0740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.5741]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [H6SeBrN2]
_chemical_formula_sum '[H24 Se4 Br4 N8]'
_cell_volume [549.8261]
_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
[
  H  H0  8  0.1247  0.2244  0.5872  1
  H  H1  8  0.1524  0.4350  0.6133  1
  H  H2  8  0.2312  0.1895  0.1582  1
  Se  Se3  4  0.0000  0.3409  0.7500  1
  Br  Br4  4  0.0000  0.0361  0.2500  1
  N  N5  8  0.1578  0.3273  0.6916  1
]