data_[Rb4Nd4W4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Nd  1.1400  1.8500  1.2765
  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 [13.9432]
_cell_length_b [3.9528]
_cell_length_c [8.3833]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.8103]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbNdWN3]
_chemical_formula_sum '[Rb4 Nd4 W4 N12]'
_cell_volume [446.6908]
_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
[
  Rb  Rb0  4  0.1423  0.5000  0.0660  1
  Nd  Nd1  4  0.1633  0.5000  0.5922  1
  W  W2  4  0.0092  0.0000  0.3334  1
  N  N3  4  0.0133  0.5000  0.3507  1
  N  N4  4  0.1294  0.0000  0.7774  1
  N  N5  4  0.1562  0.0000  0.3640  1
]