data_[Ga4Ag8Sn4Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Fmm2]
_cell_length_a [9.1009]
_cell_length_b [9.3763]
_cell_length_c [12.8310]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [42]
_chemical_formula_structural [GaAg2SnTe4]
_chemical_formula_sum '[Ga4 Ag8 Sn4 Te16]'
_cell_volume [1094.9001]
_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
[
  Ga  Ga0  4  0.0000  0.0000  0.5010  1.0
  Ag  Ag1  8  0.2500  0.2500  0.2482  1.0
  Sn  Sn2  4  0.0000  0.0000  0.9944  1.0
  Te  Te3  8  0.0000  0.2270  0.3748  1.0
  Te  Te4  8  0.2342  0.0000  0.6291  1.0
]