data_YFeIrRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   4.55
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeIrRh
_chemical_formula_sum   'Y1 Fe1 Ir1 Rh1'
_cell_volume   66.55
_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
  Y  Y3  1  0.61  0.61  0.61  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Ir  Ir1  1  0.82  0.82  0.82  1.0
  Rh  Rh2  1  0.22  0.22  0.22  1.0

data_YFeIrRh
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   11.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   YFeIrRh
_chemical_formula_sum   'Y3 Fe3 Ir3 Rh3'
_cell_volume   199.66
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.39  1.0
  Fe  Fe1  3  0.0  0.0  1.0  1.0
  Ir  Ir2  3  0.0  0.0  0.18  1.0
  Rh  Rh3  3  0.0  0.0  0.78  1.0

Y Fe Ir Rh
YFeIrRh crystallizes in the trigonal R3m space group. Y(1) is bonded in a 10-coordinate geometry to three equivalent Fe(1), four equivalent Ir(1), and three equivalent Rh(1) atoms. All Y(1)-Fe(1) bond lengths are 2.71 Å. There is one shorter (2.41 Å) and three longer (2.93 Å) Y(1)-Ir(1) bond lengths. All Y(1)-Rh(1) bond lengths are 2.71 Å. Fe(1) is bonded in a 5-coordinate geometry to three equivalent Y(1), one Ir(1), and four equivalent Rh(1) atoms. The Fe(1)-Ir(1) bond length is 1.95 Å. There is one shorter (2.41 Å) and three longer (2.93 Å) Fe(1)-Rh(1) bond lengths. Ir(1) is bonded in a distorted linear geometry to four equivalent Y(1), one Fe(1), and three equivalent Rh(1) atoms. All Ir(1)-Rh(1) bond lengths are 2.71 Å. Rh(1) is bonded in a 10-coordinate geometry to three equivalent Y(1), four equivalent Fe(1), and three equivalent Ir(1) atoms.