data_[Ho4Ag4Te6Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.7108]
_cell_length_b [10.1145]
_cell_length_c [4.5852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4860]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Ho2Ag2Te3Se]
_chemical_formula_sum '[Ho4 Ag4 Te6 Se2]'
_cell_volume [450.3433]
_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
[
  Ho  Ho0  2  0.0179  0.5000  0.1969  1
  Ho  Ho1  2  0.4895  0.5000  0.8096  1
  Ag  Ag2  4  0.2479  0.2488  0.9852  1
  Te  Te3  4  0.4985  0.2960  0.2967  1
  Te  Te4  2  0.2994  0.0000  0.7092  1
  Se  Se5  2  0.2004  0.5000  0.7203  1
]