data_GaTePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.62
_cell_length_b   4.62
_cell_length_c   4.62
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaTePt
_chemical_formula_sum   'Ga1 Te1 Pt1'
_cell_volume   69.87
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Te  Te2  1  0.63  0.63  0.63  1.0
  Pt  Pt1  1  0.27  0.27  0.27  1.0

data_GaTePt
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.62
_cell_length_b   4.62
_cell_length_c   11.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   GaTePt
_chemical_formula_sum   'Ga3 Te3 Pt3'
_cell_volume   209.6
_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
  Ga  Ga0  3  0.0  0.0  0.0  1.0
  Te  Te1  3  0.0  0.0  0.37  1.0
  Pt  Pt2  3  0.0  0.0  0.73  1.0

Ga Te Pt
PtGaTe crystallizes in the trigonal R3m space group. Pt(1) is bonded to four equivalent Ga(1) and three equivalent Te(1) atoms to form PtGa4Te3 hexagonal pyramids that share corners with three equivalent Ga(1)Te3Pt4 hexagonal pyramids, corners with six equivalent Pt(1)Ga4Te3 hexagonal pyramids, edges with three equivalent Ga(1)Te3Pt4 hexagonal pyramids, and edges with six equivalent Pt(1)Ga4Te3 hexagonal pyramids. There are three shorter (2.77 Å) and one longer (3.05 Å) Pt(1)-Ga(1) bond length. All Pt(1)-Te(1) bond lengths are 2.69 Å. Ga(1) is bonded to four equivalent Pt(1) and three equivalent Te(1) atoms to form GaTe3Pt4 hexagonal pyramids that share corners with three equivalent Pt(1)Ga4Te3 hexagonal pyramids, corners with six equivalent Ga(1)Te3Pt4 hexagonal pyramids, edges with three equivalent Pt(1)Ga4Te3 hexagonal pyramids, and edges with six equivalent Ga(1)Te3Pt4 hexagonal pyramids. All Ga(1)-Te(1) bond lengths are 2.69 Å. Te(1) is bonded in a hexagonal planar geometry to three equivalent Pt(1) and three equivalent Ga(1) atoms.