data_[Li4Cu4Sn4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [10.6203]
_cell_length_b [3.1255]
_cell_length_c [8.5151]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [LiCuSnO3]
_chemical_formula_sum '[Li4 Cu4 Sn4 O12]'
_cell_volume [282.6434]
_cell_formula_units_Z [4]
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
[
  Li  Li0  4  0.2309  0.2500  0.1481  1
  Cu  Cu1  4  0.1036  0.2500  0.4729  1
  Sn  Sn2  4  0.0331  0.2500  0.8347  1
  O  O3  4  0.0726  0.2500  0.2594  1
  O  O4  4  0.1068  0.7500  0.9767  1
  O  O5  4  0.1681  0.2500  0.6733  1
]