data_[Dy2Nb2Ag4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Nb  1.6000  1.4500  0.8200
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [9.7365]
_cell_length_b [9.7532]
_cell_length_c [4.6239]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [DyNb(AgTe2)2]
_chemical_formula_sum '[Dy2 Nb2 Ag4 Te8]'
_cell_volume [439.0959]
_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
[
  Dy  Dy0  2  0.0000  0.0000  0.8016  1
  Nb  Nb1  2  0.0000  0.5000  0.2015  1
  Ag  Ag2  4  0.2500  0.2500  0.9921  1
  Te  Te3  4  0.0000  0.2090  0.2980  1
  Te  Te4  4  0.1861  0.5000  0.7084  1
]