data_SiTeRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   4.55
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiTeRh2
_chemical_formula_sum   'Si1 Te1 Rh2'
_cell_volume   66.63
_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
  Si  Si2  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.83  0.83  0.83  1.0
  Rh  Rh0  1  0.22  0.22  0.22  1.0
  Rh  Rh1  1  0.61  0.61  0.61  1.0

data_SiTeRh2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   11.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   SiTeRh2
_chemical_formula_sum   'Si3 Te3 Rh6'
_cell_volume   199.9
_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
  Si  Si0  3  0.0  0.0  0.0  1.0
  Te  Te1  3  0.0  0.0  0.17  1.0
  Rh  Rh2  3  0.0  0.0  0.39  1.0
  Rh  Rh3  3  0.0  0.0  0.78  1.0

Si Te Rh Rh
Rh2SiTe crystallizes in the trigonal R3m space group. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 10-coordinate geometry to three equivalent Rh(2), four equivalent Si(1), and three equivalent Te(1) atoms. All Rh(1)-Rh(2) bond lengths are 2.71 Å. There is one shorter (2.43 Å) and three longer (2.93 Å) Rh(1)-Si(1) bond lengths. All Rh(1)-Te(1) bond lengths are 2.71 Å. In the second Rh site, Rh(2) is bonded in a 10-coordinate geometry to three equivalent Rh(1), three equivalent Si(1), and four equivalent Te(1) atoms. All Rh(2)-Si(1) bond lengths are 2.71 Å. There is one shorter (2.43 Å) and three longer (2.93 Å) Rh(2)-Te(1) bond lengths. Si(1) is bonded in a 2-coordinate geometry to three equivalent Rh(2), four equivalent Rh(1), and one Te(1) atom. The Si(1)-Te(1) bond length is 1.93 Å. Te(1) is bonded in a 1-coordinate geometry to three equivalent Rh(1), four equivalent Rh(2), and one Si(1) atom.