data_[Sm6Tm26]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [7.1859]
_cell_length_b [11.1450]
_cell_length_c [12.4217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Sm3Tm13]
_chemical_formula_sum '[Sm6 Tm26]'
_cell_volume [994.8147]
_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
[
  Sm  Sm0  4  0.2518  0.0000  0.9601  1
  Sm  Sm1  2  0.0000  0.0000  0.7070  1
  Tm  Tm2  8  0.2510  0.2476  0.2913  1
  Tm  Tm3  4  0.0000  0.2487  0.5414  1
  Tm  Tm4  4  0.2502  0.0000  0.4575  1
  Tm  Tm5  4  0.5000  0.2469  0.5414  1
  Tm  Tm6  2  0.0000  0.0000  0.2102  1
  Tm  Tm7  2  0.5000  0.0000  0.2102  1
  Tm  Tm8  2  0.5000  0.0000  0.7069  1
]