data_[Rb4Sc2Bi4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sc  1.3600  1.6000  0.8850
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0162]
_cell_length_b [10.2948]
_cell_length_c [6.9875]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2598]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Sc(BiO3)2]
_chemical_formula_sum '[Rb4 Sc2 Bi4 O12]'
_cell_volume [415.4612]
_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  Rb0  4  0.0000  0.1673  0.0000  1.0
  Sc  Sc1  2  0.0000  0.0000  0.5000  1.0
  Bi  Bi2  4  0.0000  0.3345  0.5000  1.0
  O  O3  8  0.2094  0.1593  0.6698  1.0
  O  O4  4  0.2446  0.0000  0.3285  1.0
]