data_ScBi4Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.29
_cell_length_b   6.29
_cell_length_c   6.29
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScBi4Pt
_chemical_formula_sum   'Sc1 Bi4 Pt1'
_cell_volume   176.3
_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
  Sc  Sc5  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.56  0.56  0.34  1.0
  Bi  Bi1  1  0.56  0.34  0.56  1.0
  Bi  Bi2  1  0.34  0.56  0.56  1.0
  Bi  Bi3  1  0.34  0.34  0.34  1.0
  Pt  Pt4  1  0.68  0.68  0.68  1.0

data_ScBi4Pt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   6.29
_cell_length_b   6.29
_cell_length_c   15.42
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   ScBi4Pt
_chemical_formula_sum   'Sc3 Bi12 Pt3'
_cell_volume   528.91
_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
  Sc  Sc0  3  0.0  0.0  0.0  1.0
  Bi  Bi1  9  0.15  0.07  0.51  1.0
  Bi  Bi2  3  0.0  0.0  0.66  1.0
  Pt  Pt3  3  0.0  0.0  0.32  1.0

Sc Bi Bi Bi Bi Pt
Sc Bi Bi Bi Bi Pt 0 1 - - o 0 1 - o o 0 1 o - o 0 5 - - o 0 5 - o - 0 5 o - - 0 2 - o - 0 2 - o o 0 2 o o - 0 4 - o o 0 4 o - o 0 4 o o - 0 3 o - - 0 3 o - o 0 3 o o - 1 2 o o o 1 3 o o o 1 4 o o o 1 5 o o o 1 5 o o - 2 3 o o o 2 4 o o o 2 5 o o o 2 5 o - o 3 4 o o o 3 5 o o o 3 5 - o o 4 5 o o - 4 5 o - o 4 5 - o o 
ScPtBi4 crystallizes in the trigonal R3m space group. Sc(1) is bonded in a hexagonal planar geometry to three equivalent Pt(1) and three equivalent Bi(2) atoms. All Sc(1)-Pt(1) bond lengths are 3.64 Å. All Sc(1)-Bi(2) bond lengths are 3.64 Å. Pt(1) is bonded in a 6-coordinate geometry to three equivalent Sc(1) and three equivalent Bi(1) atoms. All Pt(1)-Bi(1) bond lengths are 3.02 Å. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 2-coordinate geometry to one Pt(1), one Bi(2), and two equivalent Bi(1) atoms. The Bi(1)-Bi(2) bond length is 2.39 Å. Both Bi(1)-Bi(1) bond lengths are 1.38 Å. In the second Bi site, Bi(2) is bonded in a 6-coordinate geometry to three equivalent Sc(1) and three equivalent Bi(1) atoms.