data_GeBPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.99
_cell_length_b   3.99
_cell_length_c   3.99
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GeBPt
_chemical_formula_sum   'Ge1 B1 Pt1'
_cell_volume   44.99
_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
  Ge  Ge1  1  0.82  0.82  0.82  1.0
  B  B0  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.41  0.41  0.41  1.0

data_GeBPt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   3.99
_cell_length_b   3.99
_cell_length_c   9.78
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   GeBPt
_chemical_formula_sum   'Ge3 B3 Pt3'
_cell_volume   134.97
_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
  Ge  Ge0  3  0.0  0.0  0.18  1.0
  B  B1  3  0.0  0.0  0.0  1.0
  Pt  Pt2  3  0.0  0.0  0.59  1.0

Ge B Pt
Ge B Pt 0 1 + + + 0 2 + o o 0 2 o + o 0 2 o o + 1 2 o o - 1 2 o - o 1 2 - o o 
PtBGe crystallizes in the trigonal R3m space group. Pt(1) is bonded in a distorted hexagonal planar geometry to three equivalent B(1) and three equivalent Ge(1) atoms. All Pt(1)-B(1) bond lengths are 2.43 Å. All Pt(1)-Ge(1) bond lengths are 2.43 Å. B(1) is bonded to three equivalent Pt(1) and one Ge(1) atom to form BGePt3 tetrahedra that share corners with three equivalent Ge(1)BPt3 tetrahedra, corners with six equivalent B(1)GePt3 tetrahedra, and edges with three equivalent Ge(1)BPt3 tetrahedra. The B(1)-Ge(1) bond length is 1.73 Å. Ge(1) is bonded to three equivalent Pt(1) and one B(1) atom to form GeBPt3 tetrahedra that share corners with three equivalent B(1)GePt3 tetrahedra, corners with six equivalent Ge(1)BPt3 tetrahedra, and edges with three equivalent B(1)GePt3 tetrahedra.