data_[Li2Ce2Sn2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ce  1.1200  1.8500  1.0800
  Sn  1.9600  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.8886]
_cell_length_b [4.0517]
_cell_length_c [9.1181]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.5076]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LiCeSnSe3]
_chemical_formula_sum '[Li2 Ce2 Sn2 Se6]'
_cell_volume [323.8650]
_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  2  0.0965  0.7500  0.5887  1
  Ce  Ce1  2  0.1631  0.7500  0.2163  1
  Sn  Sn2  2  0.3437  0.2500  0.8375  1
  Se  Se3  2  0.1002  0.7500  0.8732  1
  Se  Se4  2  0.1965  0.2500  0.4652  1
  Se  Se5  2  0.3979  0.2500  0.1485  1
]