data_[Ag10Sb2Se10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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/m]
_cell_length_a [12.5894]
_cell_length_b [5.5289]
_cell_length_c [7.8399]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8359]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ag5SbSe5]
_chemical_formula_sum '[Ag10 Sb2 Se10]'
_cell_volume [519.4698]
_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
[
  Ag  Ag0  4  0.1575  0.5000  0.3371  1.0
  Ag  Ag1  4  0.1659  0.5000  0.8270  1.0
  Ag  Ag2  2  0.0000  0.0000  0.5000  1.0
  Sb  Sb3  2  0.0000  0.0000  0.0000  1.0
  Se  Se4  4  0.1544  0.0000  0.8095  1.0
  Se  Se5  4  0.1710  0.0000  0.3387  1.0
  Se  Se6  2  0.0000  0.5000  0.0000  1.0
]