data_[Nd8Ta4Ge4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ta  1.5000  1.4500  0.8200
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.2518]
_cell_length_b [14.5743]
_cell_length_c [10.1844]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Nd2TaGeN5]
_chemical_formula_sum '[Nd8 Ta4 Ge4 N20]'
_cell_volume [482.6653]
_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
[
  Nd  Nd0  4  0.0000  0.1116  0.6878  1
  Nd  Nd1  4  0.0000  0.1259  0.3029  1
  Ta  Ta2  4  0.0000  0.2194  0.0161  1
  Ge  Ge3  4  0.0000  0.4494  0.4521  1
  N  N4  4  0.0000  0.0483  0.0494  1
  N  N5  4  0.0000  0.2875  0.6481  1
  N  N6  4  0.0000  0.3189  0.3808  1
  N  N7  4  0.0000  0.3498  0.9995  1
  N  N8  4  0.0000  0.4987  0.7873  1
]