data_RbNaO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   70.52
_cell_angle_beta   70.52
_cell_angle_gamma   70.52
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RbNaO3
_chemical_formula_sum   'Rb2 Na2 O6'
_cell_volume   179.16
_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
  Rb  Rb8  1  0.0  0.0  0.34  1.0
  Rb  Rb9  1  0.0  0.0  0.92  1.0
  Na  Na0  1  0.0  0.0  0.76  1.0
  Na  Na1  1  0.0  0.0  0.49  1.0
  O  O2  1  0.46  0.89  0.89  1.0
  O  O3  1  0.54  0.89  0.89  1.0
  O  O4  1  0.0  0.22  0.89  1.0
  O  O5  1  0.0  0.78  0.37  1.0
  O  O6  1  0.46  0.11  0.37  1.0
  O  O7  1  0.54  0.11  0.37  1.0

data_RbNaO3
_symmetry_space_group_name_H-M   P-1
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   70.52
_cell_angle_beta   70.52
_cell_angle_gamma   70.52
_symmetry_Int_Tables_number   2
_chemical_formula_structural   RbNaO3
_chemical_formula_sum   'Rb2 Na2 O6'
_cell_volume   179.16
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Rb  Rb0  2  0.0  0.0  0.29  1.0
  Na  Na1  2  0.0  0.0  0.13  1.0
  O  O2  2  0.11  0.46  0.74  1.0
  O  O3  2  0.11  0.54  0.74  1.0
  O  O4  2  0.22  -0.0  0.26  1.0

Rb Rb Na Na O O O O O O