data_[Sm4Tm5Ag1]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [3.5557]
_cell_length_b [3.5557]
_cell_length_c [23.8663]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Sm4Tm5Ag]
_chemical_formula_sum '[Sm4 Tm5 Ag1]'
_cell_volume [301.7368]
_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
[
  Sm  Sm0  2  0.0000  0.0000  0.1845  1
  Sm  Sm1  2  0.0000  0.0000  0.3948  1
  Tm  Tm2  2  0.5000  0.5000  0.0773  1
  Tm  Tm3  2  0.5000  0.5000  0.2892  1
  Tm  Tm4  1  0.5000  0.5000  0.5000  1
  Ag  Ag5  1  0.0000  0.0000  0.0000  1
]