data_[Tb6Dy4Ta2N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Ta  1.5000  1.4500  0.8200
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.9015]
_cell_length_b [10.1985]
_cell_length_c [5.8982]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5541]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Dy2TaN6]
_chemical_formula_sum '[Tb6 Dy4 Ta2 N12]'
_cell_volume [334.5201]
_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
[
  Tb  Tb0  4  0.0000  0.1664  0.5000  1.0
  Tb  Tb1  2  0.0000  0.5000  0.5000  1.0
  Dy  Dy2  4  0.0000  0.3333  0.0000  1.0
  Ta  Ta3  2  0.0000  0.0000  0.0000  1.0
  N  N4  8  0.2319  0.1545  0.2312  1.0
  N  N5  4  0.2318  0.0000  0.7647  1.0
]