data_MnAgAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.27
_cell_length_b   4.27
_cell_length_c   3.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnAgAu2
_chemical_formula_sum   'Mn1 Ag1 Au2'
_cell_volume   70.06
_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
  Mn  Mn3  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.13  0.13  0.0  1.0
  Au  Au1  1  0.13  0.0  0.93  1.0
  Au  Au2  1  0.0  0.13  0.93  1.0

data_MnAgAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.03
_cell_length_b   6.03
_cell_length_c   3.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MnAgAu2
_chemical_formula_sum   'Mn2 Ag2 Au4'
_cell_volume   140.11
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mn  Mn0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.13  0.0  -0.0  1.0
  Au  Au2  4  0.07  0.07  0.93  1.0

Mn Ag Au Au
Mn Ag Au Au 0 3 o o - 0 2 o o - 1 3 o o - 1 2 o o - 
MnAu2Ag is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two MnAu2Ag clusters. Mn(1) is bonded in a 2-coordinate geometry to two equivalent Au(1) atoms. Both Mn(1)-Au(1) bond lengths are 0.64 Å. Au(1) is bonded in a distorted L-shaped geometry to one Mn(1) and one Ag(1) atom. The Au(1)-Ag(1) bond length is 0.64 Å. Ag(1) is bonded in a 2-coordinate geometry to two equivalent Au(1) atoms.