data_[Yb8W4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  W  2.3600  1.3500  0.7667
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8238]
_cell_length_b [5.0728]
_cell_length_c [6.4902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1637]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Yb2WN2]
_chemical_formula_sum '[Yb8 W4 N8]'
_cell_volume [319.8373]
_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
[
  Yb  Yb0  4  0.0241  0.0000  0.2675  1.0
  Yb  Yb1  4  0.1779  0.5000  0.1245  1.0
  W  W2  4  0.1454  0.5000  0.6266  1.0
  N  N3  4  0.0018  0.5000  0.2784  1.0
  N  N4  4  0.1816  0.0000  0.1101  1.0
]