data_[Dy2Tm6As8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.1535]
_cell_length_b [11.5293]
_cell_length_c [4.0785]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [DyTm3As4]
_chemical_formula_sum '[Dy2 Tm6 As8]'
_cell_volume [383.3917]
_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
[
  Dy  Dy0  2  0.0000  0.0000  0.5000  1
  Tm  Tm1  4  0.2500  0.2500  0.0000  1
  Tm  Tm2  2  0.0000  0.5000  0.5000  1
  As  As3  4  0.0000  0.2512  0.5000  1
  As  As4  4  0.2476  0.5000  0.0000  1
]