data_[Dy2Ta2N4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ta  1.5000  1.4500  0.8200
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [5.4354]
_cell_length_b [5.5149]
_cell_length_c [5.8849]
_cell_angle_alpha [91.6553]
_cell_angle_beta [116.3999]
_cell_angle_gamma [119.1866]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [DyTaN2O]
_chemical_formula_sum '[Dy2 Ta2 N4 O2]'
_cell_volume [130.9589]
_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
[
  Dy  Dy0  1  0.2590  0.6358  0.9036  1
  Dy  Dy1  1  0.7151  0.3619  0.0948  1
  Ta  Ta2  1  0.3121  0.1833  0.4417  1
  Ta  Ta3  1  0.7133  0.8613  0.5576  1
  N  N4  1  0.1731  0.1932  0.7357  1
  N  N5  1  0.2234  0.4280  0.2449  1
  N  N6  1  0.4712  0.0220  0.2729  1
  N  N7  1  0.7533  0.5552  0.7260  1
  O  O8  1  0.5466  0.9658  0.7544  1
  O  O9  1  0.8329  0.7934  0.2685  1
]