data_[Ho2Ag4As6]
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
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.4299]
_cell_length_b [3.9781]
_cell_length_c [20.1677]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [HoAg2As3]
_chemical_formula_sum '[Ho2 Ag4 As6]'
_cell_volume [756.5450]
_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  0.2964  0.5000  0.4229  1
  Ag  Ag1  2  0.1459  0.5000  0.6181  1
  Ag  Ag2  2  0.4436  0.5000  0.5788  1
  As  As3  2  0.0174  0.5000  0.4814  1
  As  As4  2  0.2594  0.0000  0.5368  1
  As  As5  2  0.4867  0.0000  0.3619  1
]