data_[Ho2Tm6As8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.1531]
_cell_length_b [11.4940]
_cell_length_c [4.0802]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [HoTm3As4]
_chemical_formula_sum '[Ho2 Tm6 As8]'
_cell_volume [382.3593]
_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  0.0000  0.0000  0.5000  1.0
  Tm  Tm1  4  0.2500  0.2500  0.0000  1.0
  Tm  Tm2  2  0.0000  0.5000  0.5000  1.0
  As  As3  4  0.0000  0.2507  0.5000  1.0
  As  As4  4  0.2485  0.5000  0.0000  1.0
]