data_[K1Li2C2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Li  0.9800  1.4500  0.9000
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.1467]
_cell_length_b [5.1724]
_cell_length_c [6.5650]
_cell_angle_alpha [110.8823]
_cell_angle_beta [113.0444]
_cell_angle_gamma [91.1507]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KLi2(CO3)2]
_chemical_formula_sum '[K1 Li2 C2 O6]'
_cell_volume [147.6434]
_cell_formula_units_Z [1]
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
[
  K  K0  1  0.5000  0.5000  0.0000  1
  Li  Li1  2  0.3082  0.8099  0.5011  1
  C  C2  2  0.0712  0.2368  0.3010  1
  O  O3  2  0.1215  0.4411  0.2447  1
  O  O4  2  0.1905  0.8666  0.7589  1
  O  O5  2  0.2812  0.1398  0.4194  1
]