data_[Li4Cr6Sn2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cr  1.6600  1.4000  0.9400
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.2586]
_cell_length_b [6.0056]
_cell_length_c [6.0972]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.0705]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li2Cr3SnO8]
_chemical_formula_sum '[Li4 Cr6 Sn2 O16]'
_cell_volume [311.1639]
_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
[
  Li  Li0  4  0.1263  0.0000  0.3680  1.0
  Cr  Cr1  4  0.2500  0.2500  0.0000  1.0
  Cr  Cr2  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn3  2  0.0000  0.5000  0.5000  1.0
  O  O4  8  0.0104  0.2729  0.7729  1.0
  O  O5  4  0.2271  0.5000  0.2039  1.0
  O  O6  4  0.2421  0.5000  0.7697  1.0
]