data_[Ba4Os2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Os  2.2000  1.3000  0.6730
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P6_3/mcm]
_cell_length_a [6.1079]
_cell_length_b [6.1079]
_cell_length_c [7.6703]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [193]
_chemical_formula_structural [Ba2OsN3]
_chemical_formula_sum '[Ba4 Os2 N6]'
_cell_volume [247.8167]
_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
[
  Ba  Ba0  4  0.3333  0.6667  0.5000  1
  Os  Os1  2  0.0000  0.0000  0.2500  1
  N  N2  6  0.0000  0.2986  0.2500  1
]