data_[K2Dy1Tm1O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.9807]
_cell_length_b [3.4527]
_cell_length_c [6.5624]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6743]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [K2DyTmO4]
_chemical_formula_sum '[K2 Dy1 Tm1 O4]'
_cell_volume [129.1145]
_cell_formula_units_Z [1]
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
[
  K  K0  1  0.0000  0.5000  0.5000  1
  K  K1  1  0.5000  0.0000  0.5000  1
  Dy  Dy2  1  0.5000  0.5000  0.0000  1
  Tm  Tm3  1  0.0000  0.0000  0.0000  1
  O  O4  2  0.2243  0.5000  0.1836  1
  O  O5  2  0.2682  0.0000  0.8154  1
]