data_[Ho4Sn2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.6269]
_cell_length_b [4.3994]
_cell_length_c [7.6236]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.5633]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2SnTe4]
_chemical_formula_sum '[Ho4 Sn2 Te8]'
_cell_volume [503.0646]
_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  4  0.2391  0.5000  0.7234  1.0
  Sn  Sn1  2  0.0000  0.0000  0.0000  1.0
  Te  Te2  4  0.1263  0.0000  0.4579  1.0
  Te  Te3  4  0.1392  0.5000  0.9841  1.0
]