data_MgAuBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.67
_cell_length_b   3.67
_cell_length_c   8.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   110.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgAuBr2
_chemical_formula_sum   'Mg1 Au1 Br2'
_cell_volume   107.85
_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  Mg3  1  0.0  0.0  0.07  1.0
  Au  Au0  1  0.11  0.0  0.33  1.0
  Br  Br1  1  0.0  0.0  0.67  1.0
  Br  Br2  1  0.11  0.0  0.69  1.0

data_MgAuBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.67
_cell_length_b   3.67
_cell_length_c   8.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   110.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgAuBr2
_chemical_formula_sum   'Mg1 Au1 Br2'
_cell_volume   107.85
_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  0.07  1.0
  Au  Au1  1  0.11  0.0  0.33  1.0
  Br  Br2  1  0.0  0.0  0.67  1.0
  Br  Br3  1  0.11  0.0  0.69  1.0

Mg Au Br Br
AuMg(Br)2 is alpha carbon monoxide-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one 7726-95-6 molecule and one AuMg cluster. In the AuMg cluster, Mg(1) is bonded in a distorted single-bond geometry to one Au(1) atom. The Mg(1)-Au(1) bond length is 2.20 Å. Au(1) is bonded in a distorted single-bond geometry to one Mg(1) atom.