data_[Nd2Sm4V4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  V  1.6300  1.3500  0.7775
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.8337]
_cell_length_b [3.8337]
_cell_length_c [19.3226]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [NdSm2(VN3)2]
_chemical_formula_sum '[Nd2 Sm4 V4 N12]'
_cell_volume [283.9903]
_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
[
  Nd  Nd0  2  0.0000  0.0000  0.0000  1
  Sm  Sm1  4  0.0000  0.0000  0.1778  1
  V  V2  4  0.0000  0.0000  0.3957  1
  N  N3  8  0.0000  0.5000  0.0873  1
  N  N4  4  0.0000  0.0000  0.3023  1
]