data_[Y8Ru4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ru  2.2000  1.3000  0.6610
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.7029]
_cell_length_b [4.8363]
_cell_length_c [6.6501]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.7930]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2RuN2]
_chemical_formula_sum '[Y8 Ru4 N8]'
_cell_volume [304.5137]
_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
[
  Y  Y0  4  0.0348  0.0000  0.2759  1
  Y  Y1  4  0.1801  0.5000  0.1055  1
  Ru  Ru2  4  0.1340  0.5000  0.6044  1
  N  N3  4  0.0101  0.5000  0.2588  1
  N  N4  4  0.1718  0.0000  0.0827  1
]