data_[Na1Mn1Bi1Os1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mn  1.5500  1.4000  0.6483
  Bi  2.0200  1.6000  1.0350
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [3.9256]
_cell_length_b [3.9256]
_cell_length_c [7.1149]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [NaMnBiOs]
_chemical_formula_sum '[Na1 Mn1 Bi1 Os1]'
_cell_volume [94.9523]
_cell_formula_units_Z [1]
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
[
  Na  Na0  1  0.3333  0.6667  0.0245  1
  Mn  Mn1  1  0.3333  0.6667  0.6243  1
  Bi  Bi2  1  0.6667  0.3333  0.4027  1
  Os  Os3  1  0.0000  0.0000  0.6876  1
]