data_[Y12Si15Rh27]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.5413]
_cell_length_b [5.5413]
_cell_length_c [33.8626]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Y4Si5Rh9]
_chemical_formula_sum '[Y12 Si15 Rh27]'
_cell_volume [900.4859]
_cell_formula_units_Z [3]
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
[
  Y  Y0  6  0.0000  0.0000  0.0512  1.0
  Y  Y1  6  0.0000  0.0000  0.1489  1.0
  Si  Si2  6  0.0000  0.0000  0.2784  1.0
  Si  Si3  6  0.0000  0.0000  0.3882  1.0
  Si  Si4  3  -0.0000  -0.0000  0.5000  1.0
  Rh  Rh5  18  0.0000  0.5000  0.1083  1.0
  Rh  Rh6  9  0.0000  0.5000  0.0000  1.0
]