data_[Li2Er2Sn2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Er  1.2400  1.7500  1.0300
  Sn  1.9600  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-31c]
_cell_length_a [7.0892]
_cell_length_b [7.0892]
_cell_length_c [13.1243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [163]
_chemical_formula_structural [LiErSnBr6]
_chemical_formula_sum '[Li2 Er2 Sn2 Br12]'
_cell_volume [571.2150]
_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  0.3333  0.6667  0.7500  1.0
  Er  Er1  2  0.3333  0.6667  0.2500  1.0
  Sn  Sn2  2  0.0000  0.0000  0.0000  1.0
  Br  Br3  12  0.0020  0.3539  0.6303  1.0
]