data_[Ga8Ag4Sb4Se24]
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
  Sb  2.0500  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.9551]
_cell_length_b [11.7588]
_cell_length_c [7.0086]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.0043]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ga2AgSbSe6]
_chemical_formula_sum '[Ga8 Ag4 Sb4 Se24]'
_cell_volume [1035.9276]
_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  8  0.2002  0.4069  0.7613  1
  Ag  Ag1  4  0.0000  0.1100  0.7500  1
  Sb  Sb2  4  0.0000  0.2625  0.2500  1
  Se  Se3  8  0.1036  0.0875  0.1216  1
  Se  Se4  8  0.1283  0.4320  0.0497  1
  Se  Se5  8  0.1557  0.2212  0.6111  1
]