data_MnRh4Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   5.18
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnRh4Pb
_chemical_formula_sum   'Mn1 Rh4 Pb1'
_cell_volume   98.35
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.58  0.75  0.58  1.0
  Rh  Rh3  1  0.75  0.58  0.58  1.0
  Rh  Rh4  1  0.75  0.75  0.75  1.0
  Rh  Rh5  1  0.58  0.58  0.75  1.0
  Pb  Pb1  1  0.5  0.5  0.5  1.0

data_MnRh4Pb
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   12.69
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   MnRh4Pb
_chemical_formula_sum   'Mn3 Rh12 Pb3'
_cell_volume   295.06
_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
  Mn  Mn0  3  0.0  0.0  0.0  1.0
  Rh  Rh1  9  0.05  0.11  0.36  1.0
  Rh  Rh2  3  0.0  0.0  0.25  1.0
  Pb  Pb3  3  0.0  0.0  0.5  1.0

Mn Rh Rh Rh Rh Pb
Mn Rh Rh Rh Rh Pb 0 3 - - - 0 3 - - o 0 3 - o - 0 3 o - - 0 2 - - o 0 2 - o - 0 1 - - o 0 1 o - - 0 4 - o - 0 4 o - - 1 4 o o o 1 2 o o o 1 3 o o o 1 5 o o o 2 4 o o o 2 3 o o o 2 5 o o o 3 4 o o o 4 5 o o o 
MnRh4Pb crystallizes in the trigonal R3m space group. Mn(1) is bonded in a 7-coordinate geometry to four equivalent Rh(2), six equivalent Rh(1), and three equivalent Pb(1) atoms. There are three shorter (3.15 Å) and one longer (3.23 Å) Mn(1)-Rh(2) bond length. All Mn(1)-Rh(1) bond lengths are 2.81 Å. All Mn(1)-Pb(1) bond lengths are 3.63 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 2-coordinate geometry to two equivalent Mn(1), one Rh(2), two equivalent Rh(1), and one Pb(1) atom. The Rh(1)-Rh(2) bond length is 1.47 Å. Both Rh(1)-Rh(1) bond lengths are 0.85 Å. The Rh(1)-Pb(1) bond length is 1.85 Å. In the second Rh site, Rh(2) is bonded in a 10-coordinate geometry to four equivalent Mn(1), three equivalent Rh(1), and three equivalent Pb(1) atoms. All Rh(2)-Pb(1) bond lengths are 3.17 Å. Pb(1) is bonded in a 9-coordinate geometry to three equivalent Mn(1), three equivalent Rh(1), and three equivalent Rh(2) atoms.