data_NaNiSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.73
_cell_length_b   3.73
_cell_length_c   6.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNiSb
_chemical_formula_sum   'Na1 Ni1 Sb1'
_cell_volume   73.0
_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  0.0  0.0  0.13  1.0
  Ni  Ni1  1  0.0  0.16  0.32  1.0
  Sb  Sb2  1  0.87  0.08  0.6  1.0

data_NaNiSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.73
_cell_length_b   3.73
_cell_length_c   6.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaNiSb
_chemical_formula_sum   'Na1 Ni1 Sb1'
_cell_volume   73.0
_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  0.0  0.0  0.13  1.0
  Ni  Ni1  1  0.0  0.16  0.32  1.0
  Sb  Sb2  1  0.87  0.08  0.6  1.0

Na Ni Sb