data_[Rb2Li2Mn6O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Mn  1.5500  1.4000  0.6483
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [11.9931]
_cell_length_b [3.5925]
_cell_length_c [8.3824]
_cell_angle_alpha [90.0000]
_cell_angle_beta [133.6512]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [RbLiMn3O4]
_chemical_formula_sum '[Rb2 Li2 Mn6 O8]'
_cell_volume [261.3181]
_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  0.0079  0.0000  0.9993  1.0
  Li  Li1  2  0.3170  0.5000  0.1906  1.0
  Mn  Mn2  2  0.1232  0.5000  0.4478  1.0
  Mn  Mn3  2  0.2020  0.0000  0.8454  1.0
  Mn  Mn4  2  0.3659  0.0000  0.5257  1.0
  O  O5  2  0.0984  0.5000  0.8116  1.0
  O  O6  2  0.2359  0.0000  0.6320  1.0
  O  O7  2  0.2584  0.5000  0.3617  1.0
  O  O8  2  0.3914  0.0000  0.1859  1.0
]