data_[Rb6La3Pm9O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [7.2607]
_cell_length_b [7.2607]
_cell_length_c [19.0739]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Rb2LaPm3O8]
_chemical_formula_sum '[Rb6 La3 Pm9 O24]'
_cell_volume [870.8220]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.1241  1
  Rb  Rb1  3  0.0000  0.0000  0.5042  1
  La  La2  3  0.0000  0.0000  0.8843  1
  Pm  Pm3  9  0.0008  0.5004  0.9964  1
  O  O4  9  0.1715  0.3429  0.6012  1
  O  O5  9  0.1955  0.8045  0.0635  1
  O  O6  3  0.0000  0.0000  0.2692  1
  O  O7  3  0.0000  0.0000  0.7277  1
]