data_MnPt4Rh
_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   MnPt4Rh
_chemical_formula_sum   'Mn1 Pt4 Rh1'
_cell_volume   98.3
_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
  Pt  Pt1  1  0.58  0.58  0.75  1.0
  Pt  Pt2  1  0.58  0.75  0.58  1.0
  Pt  Pt3  1  0.75  0.58  0.58  1.0
  Pt  Pt4  1  0.75  0.75  0.75  1.0
  Rh  Rh5  1  0.49  0.49  0.49  1.0

data_MnPt4Rh
_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   MnPt4Rh
_chemical_formula_sum   'Mn3 Pt12 Rh3'
_cell_volume   294.9
_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
  Pt  Pt1  9  0.06  0.11  0.37  1.0
  Pt  Pt2  3  0.0  0.0  0.25  1.0
  Rh  Rh3  3  0.0  0.0  0.51  1.0

Mn Pt Pt Pt Pt Rh
MnRhPt4 crystallizes in the trigonal R3m space group. Mn(1) is bonded in a 7-coordinate geometry to three equivalent Rh(1), one Pt(2), and six equivalent Pt(1) atoms. All Mn(1)-Rh(1) bond lengths are 3.62 Å. The Mn(1)-Pt(2) bond length is 3.21 Å. All Mn(1)-Pt(1) bond lengths are 2.80 Å. Rh(1) is bonded in a 9-coordinate geometry to three equivalent Mn(1), three equivalent Pt(1), and three equivalent Pt(2) atoms. All Rh(1)-Pt(1) bond lengths are 1.85 Å. All Rh(1)-Pt(2) bond lengths are 3.16 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 2-coordinate geometry to two equivalent Mn(1), one Rh(1), one Pt(2), and two equivalent Pt(1) atoms. The Pt(1)-Pt(2) bond length is 1.51 Å. Both Pt(1)-Pt(1) bond lengths are 0.87 Å. In the second Pt site, Pt(2) is bonded in a 4-coordinate geometry to one Mn(1), three equivalent Rh(1), and three equivalent Pt(1) atoms.