data_[Rb2Tb2Mn2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tb  1.1000  1.7500  0.9815
  Mn  1.5500  1.4000  0.6483
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.0178]
_cell_length_b [3.5481]
_cell_length_c [9.6604]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.7949]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbTbMnO3]
_chemical_formula_sum '[Rb2 Tb2 Mn2 O6]'
_cell_volume [240.4271]
_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  2  0.0894  0.2500  0.7743  1.0
  Tb  Tb1  2  0.4279  0.7500  0.1415  1.0
  Mn  Mn2  2  0.3856  0.2500  0.4106  1.0
  O  O3  2  0.2437  0.2500  0.2257  1.0
  O  O4  2  0.3747  0.7500  0.9127  1.0
  O  O5  2  0.4468  0.2500  0.6207  1.0
]