data_ReAgTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.46
_cell_length_b   4.46
_cell_length_c   4.46
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAgTe
_chemical_formula_sum   'Re1 Ag1 Te1'
_cell_volume   62.8
_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  Re1  1  0.15  0.15  0.15  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Te  Te2  1  0.58  0.58  0.58  1.0

data_ReAgTe
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.46
_cell_length_b   4.46
_cell_length_c   10.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   ReAgTe
_chemical_formula_sum   'Re3 Ag3 Te3'
_cell_volume   188.41
_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  3  0.0  0.0  0.85  1.0
  Ag  Ag1  3  0.0  0.0  0.0  1.0
  Te  Te2  3  0.0  0.0  0.42  1.0

Re Ag Te
Re Ag Te 0 1 o o o 0 2 o o - 0 2 o - o 0 2 - o o 1 2 o - - 1 2 - o - 1 2 - - o 
ReAgTe crystallizes in the trigonal R3m space group. Re(1) is bonded to one Ag(1) and three equivalent Te(1) atoms to form distorted ReAgTe3 tetrahedra that share corners with three equivalent Ag(1)ReTe3 tetrahedra, corners with six equivalent Re(1)AgTe3 tetrahedra, and edges with three equivalent Ag(1)ReTe3 tetrahedra. The Re(1)-Ag(1) bond length is 1.69 Å. All Re(1)-Te(1) bond lengths are 2.75 Å. Ag(1) is bonded to one Re(1) and three equivalent Te(1) atoms to form distorted AgReTe3 tetrahedra that share corners with three equivalent Re(1)AgTe3 tetrahedra, corners with six equivalent Ag(1)ReTe3 tetrahedra, and edges with three equivalent Re(1)AgTe3 tetrahedra. All Ag(1)-Te(1) bond lengths are 2.75 Å. Te(1) is bonded in a 6-coordinate geometry to three equivalent Re(1) and three equivalent Ag(1) atoms.