data_Co4BiRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co4BiRh
_chemical_formula_sum   'Co4 Bi1 Rh1'
_cell_volume   83.05
_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
  Co  Co1  1  0.34  0.59  0.59  1.0
  Co  Co2  1  0.59  0.59  0.34  1.0
  Co  Co3  1  0.59  0.34  0.59  1.0
  Co  Co4  1  0.34  0.34  0.34  1.0
  Bi  Bi0  1  0.73  0.73  0.73  1.0
  Rh  Rh5  1  0.0  0.0  0.0  1.0

data_Co4BiRh
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   12.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Co4BiRh
_chemical_formula_sum   'Co12 Bi3 Rh3'
_cell_volume   249.14
_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
  Co  Co0  9  0.17  0.08  0.5  1.0
  Co  Co1  3  0.0  0.0  0.66  1.0
  Bi  Bi2  3  0.0  0.0  0.27  1.0
  Rh  Rh3  3  0.0  0.0  0.0  1.0

Co Co Co Co Bi Rh
Co Co Co Co Bi Rh 0 2 o o o 0 1 o o o 0 3 o o o 0 4 o o o 0 4 - o o 0 5 o + + 0 5 o + o 0 5 o o + 1 2 o o o 1 3 o o o 1 4 o o o 1 4 o o - 1 5 + + o 1 5 + o o 1 5 o + o 2 3 o o o 2 4 o o o 2 4 o - o 2 5 + o + 2 5 + o o 2 5 o o + 3 4 o o - 3 4 o - o 3 4 - o o 3 5 + o o 3 5 o + o 3 5 o o + 4 5 o + + 4 5 + o + 4 5 + + o 4 5 + + + 
RhCo4Bi crystallizes in the trigonal R3m space group. Rh(1) is bonded in a 9-coordinate geometry to three equivalent Co(1), three equivalent Co(2), and three equivalent Bi(1) atoms. All Rh(1)-Co(1) bond lengths are 2.87 Å. All Rh(1)-Co(2) bond lengths are 2.83 Å. All Rh(1)-Bi(1) bond lengths are 2.93 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 2-coordinate geometry to one Rh(1), one Co(2), two equivalent Co(1), and one Bi(1) atom. The Co(1)-Co(2) bond length is 2.13 Å. Both Co(1)-Co(1) bond lengths are 1.23 Å. The Co(1)-Bi(1) bond length is 2.47 Å. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to three equivalent Rh(1), three equivalent Co(1), and three equivalent Bi(1) atoms. All Co(2)-Bi(1) bond lengths are 2.92 Å. Bi(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1), three equivalent Co(1), and three equivalent Co(2) atoms.