data_[Nd8Ho4Ag4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.3896]
_cell_length_b [18.9320]
_cell_length_c [13.3057]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Nd2HoAgTe5]
_chemical_formula_sum '[Nd8 Ho4 Ag4 Te20]'
_cell_volume [1105.7585]
_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
[
  Nd  Nd0  4  0.0000  0.1110  0.6867  1
  Nd  Nd1  4  0.0000  0.1257  0.3047  1
  Ho  Ho2  4  0.0000  0.1921  0.0088  1
  Ag  Ag3  4  0.0000  0.4311  0.4602  1
  Te  Te4  4  0.0000  0.0428  0.0771  1
  Te  Te5  4  0.0000  0.2859  0.6673  1
  Te  Te6  4  0.0000  0.3056  0.3410  1
  Te  Te7  4  0.0000  0.3561  0.9989  1
  Te  Te8  4  0.0000  0.4986  0.7793  1
]