data_[Hf4Mg6Ta2N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Mg  1.3100  1.5000  0.8600
  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 [13.7298]
_cell_length_b [3.1492]
_cell_length_c [6.3129]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2520]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Hf2Mg3TaN6]
_chemical_formula_sum '[Hf4 Mg6 Ta2 N12]'
_cell_volume [265.6899]
_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
[
  Hf  Hf0  4  0.1660  0.0000  0.3328  1.0
  Mg  Mg1  4  0.1662  0.0000  0.8318  1.0
  Mg  Mg2  2  0.0000  0.5000  0.5000  1.0
  Ta  Ta3  2  0.0000  0.5000  0.0000  1.0
  N  N4  4  0.0008  0.0000  0.2392  1.0
  N  N5  4  0.1611  0.5000  0.0835  1.0
  N  N6  4  0.1685  0.5000  0.5773  1.0
]