data_[Sb2Ru2N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sb  2.0500  1.4500  0.8300
  Ru  2.2000  1.3000  0.6610
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pma2]
_cell_length_a [5.8417]
_cell_length_b [4.3647]
_cell_length_c [17.5919]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [28]
_chemical_formula_structural [SbRuN2]
_chemical_formula_sum '[Sb2 Ru2 N4]'
_cell_volume [448.5462]
_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
[
  Sb  Sb0  2  0.2500  0.7239  0.4223  1
  Ru  Ru1  2  0.2500  0.3032  0.5339  1
  N  N2  2  0.0000  0.0000  0.4742  1
  N  N3  2  0.0000  0.5000  0.5696  1
]