data_[Ag10Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.7023]
_cell_length_b [3.1423]
_cell_length_c [6.9790]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.9534]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Ag5Se]
_chemical_formula_sum '[Ag10 Se2]'
_cell_volume [225.6620]
_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  2  0.0072  0.0000  0.0081  1.0
  Ag  Ag1  2  0.0460  0.0000  0.5975  1.0
  Ag  Ag2  2  0.1693  0.5000  0.3428  1.0
  Ag  Ag3  2  0.3329  0.0000  0.6683  1.0
  Ag  Ag4  2  0.3888  0.0000  0.2756  1.0
  Se  Se5  2  0.2224  0.5000  0.9411  1.0
]