data_[Rb2Li14Ni4O12]
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
  Ni  1.9100  1.3500  0.7400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0782]
_cell_length_b [3.6858]
_cell_length_c [10.0626]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.4458]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbLi7(NiO3)2]
_chemical_formula_sum '[Rb2 Li14 Ni4 O12]'
_cell_volume [373.4504]
_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  0.0000  0.0000  0.0000  1
  Li  Li1  4  0.1691  0.0000  0.2697  1
  Li  Li2  4  0.2308  0.5000  0.0997  1
  Li  Li3  4  0.2457  0.0000  0.5851  1
  Li  Li4  2  0.0000  0.5000  0.5000  1
  Ni  Ni5  4  0.0793  0.5000  0.7465  1
  O  O6  4  0.1053  0.5000  0.2599  1
  O  O7  4  0.1706  0.5000  0.5888  1
  O  O8  4  0.1973  0.5000  0.8927  1
]