data_[Li4Y2Ga2Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Y  1.2200  1.8000  1.0400
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.4195]
_cell_length_b [8.5431]
_cell_length_c [7.2864]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Li2YGaSn2]
_chemical_formula_sum '[Li4 Y2 Ga2 Sn4]'
_cell_volume [275.1082]
_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  0.0000  0.1553  0.8424  1
  Li  Li1  2  0.5000  0.0811  0.5198  1
  Y  Y2  2  0.0000  0.4558  0.4941  1
  Ga  Ga3  2  0.5000  0.3373  0.1736  1
  Sn  Sn4  2  0.0000  0.1560  0.2393  1
  Sn  Sn5  2  0.5000  0.3418  0.7764  1
]