data_MgTe2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.77
_cell_length_b   4.03
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgTe2Au
_chemical_formula_sum   'Mg1 Te2 Au1'
_cell_volume   111.86
_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
  Mg  Mg1  1  0.0  0.0  0.51  1.0
  Te  Te2  1  0.89  0.01  0.55  1.0
  Te  Te3  1  0.0  0.0  0.67  1.0
  Au  Au0  1  0.89  0.01  0.67  1.0

data_MgTe2Au
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.77
_cell_length_b   4.03
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgTe2Au
_chemical_formula_sum   'Mg1 Te2 Au1'
_cell_volume   111.86
_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
  Mg  Mg0  1  0.0  0.0  0.51  1.0
  Te  Te1  1  0.0  0.0  0.67  1.0
  Te  Te2  1  0.89  0.01  0.55  1.0
  Au  Au3  1  0.89  0.01  0.67  1.0

Mg Te Te Au
Mg Te Te Au 0 1 - o o 2 3 - o o 
MgAuTe2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one MgAuTe2 cluster. Mg(1) is bonded in a distorted single-bond geometry to one Te(1) atom. The Mg(1)-Te(1) bond length is 0.50 Å. Au(1) is bonded in an L-shaped geometry to one Te(1) and one Te(2) atom. The Au(1)-Te(1) bond length is 0.89 Å. The Au(1)-Te(2) bond length is 0.43 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a bent 120 degrees geometry to one Mg(1) and one Au(1) atom. In the second Te site, Te(2) is bonded in a distorted single-bond geometry to one Au(1) atom.