data_Re4BiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.32
_cell_length_b   5.32
_cell_length_c   5.32
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re4BiPt
_chemical_formula_sum   'Re4 Bi1 Pt1'
_cell_volume   106.41
_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
  Re  Re2  1  0.72  0.72  0.8  1.0
  Re  Re3  1  0.72  0.8  0.72  1.0
  Re  Re4  1  0.8  0.72  0.72  1.0
  Re  Re5  1  0.8  0.8  0.8  1.0
  Bi  Bi0  1  0.64  0.64  0.64  1.0
  Pt  Pt1  1  0.0  0.0  0.0  1.0

data_Re4BiPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.32
_cell_length_b   5.32
_cell_length_c   13.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Re4BiPt
_chemical_formula_sum   'Re12 Bi3 Pt3'
_cell_volume   319.22
_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
  Re  Re0  9  0.03  0.97  0.25  1.0
  Re  Re1  3  0.0  0.0  0.2  1.0
  Bi  Bi2  3  0.0  0.0  0.36  1.0
  Pt  Pt3  3  0.0  0.0  1.0  1.0

Re Re Re Re Bi Pt
Re Re Re Re Bi Pt 0 2 o o o 0 1 o o o 0 3 o o o 0 4 o o o 0 5 + + + 0 5 + + o 0 5 + o + 0 5 o + + 1 2 o o o 1 3 o o o 1 4 o o o 1 5 + + + 1 5 + + o 1 5 + o + 1 5 o + + 2 3 o o o 2 4 o o o 2 5 + + + 2 5 + + o 2 5 o + + 2 5 + o + 3 5 + + + 3 5 + + o 3 5 o + + 3 5 + o + 4 5 + + o 4 5 + o + 4 5 o + + 
Re4PtBi crystallizes in the trigonal R3m space group. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a 2-coordinate geometry to one Re(2), two equivalent Re(1), and one Bi(1) atom. The Re(1)-Re(2) bond length is 0.72 Å. Both Re(1)-Re(1) bond lengths are 0.41 Å. The Re(1)-Bi(1) bond length is 1.41 Å. In the second Re site, Re(2) is bonded in a 4-coordinate geometry to three equivalent Re(1) and one Pt(1) atom. The Re(2)-Pt(1) bond length is 2.61 Å. Pt(1) is bonded in a distorted single-bond geometry to one Re(2) and three equivalent Bi(1) atoms. All Pt(1)-Bi(1) bond lengths are 3.09 Å. Bi(1) is bonded in a 6-coordinate geometry to three equivalent Re(1) and three equivalent Pt(1) atoms.