data_[Sm4Tm4Si8Rh4]
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
  Si  1.9000  1.1000  0.5400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6152]
_cell_length_b [4.2271]
_cell_length_c [10.0769]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.4601]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SmTmSi2Rh]
_chemical_formula_sum '[Sm4 Tm4 Si8 Rh4]'
_cell_volume [397.5206]
_cell_formula_units_Z [4]
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  0.1876  0.0000  0.1064  1
  Tm  Tm1  4  0.0010  0.0000  0.3261  1
  Si  Si2  4  0.0063  0.5000  0.8738  1
  Si  Si3  4  0.1379  0.5000  0.5631  1
  Rh  Rh4  4  0.2311  0.5000  0.3804  1
]