data_[Sc2Ta2N4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sc  1.3600  1.6000  0.8850
  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 [Pmc2_1]
_cell_length_a [3.5125]
_cell_length_b [6.0903]
_cell_length_c [5.6372]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [ScTaN2O]
_chemical_formula_sum '[Sc2 Ta2 N4 O2]'
_cell_volume [120.5928]
_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
[
  Sc  Sc0  2  0.0000  0.3311  0.9428  1
  Ta  Ta1  2  0.5000  0.1906  0.4825  1
  N  N2  2  0.0000  0.3247  0.5552  1
  N  N3  2  0.5000  0.0957  0.8366  1
  O  O4  2  0.5000  0.3677  0.1831  1
]