data_Mn2SnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   4.93
_cell_angle_alpha   131.61
_cell_angle_beta   130.02
_cell_angle_gamma   72.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2SnAu
_chemical_formula_sum   'Mn2 Sn1 Au1'
_cell_volume   67.22
_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  Mn1  1  0.02  0.0  0.99  1.0
  Mn  Mn2  1  0.0  0.08  1.0  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.99  1.0

data_Mn2SnAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.04
_cell_length_b   4.17
_cell_length_c   4.93
_cell_angle_alpha   114.99
_cell_angle_beta   114.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2SnAu
_chemical_formula_sum   'Mn2 Sn1 Au1'
_cell_volume   67.22
_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  Mn0  1  0.0  0.99  0.97  1.0
  Mn  Mn1  1  0.92  0.91  0.91  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  Au  Au3  1  0.0  0.99  0.99  1.0

Mn Mn Sn Au
Mn2AuSn is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Mn2AuSn cluster. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a single-bond geometry to one Au(1) atom. The Mn(1)-Au(1) bond length is 0.09 Å. In the second Mn site, Mn(2) is bonded in a distorted single-bond geometry to one Au(1) atom. The Mn(2)-Au(1) bond length is 0.39 Å. Au(1) is bonded in a distorted bent 120 degrees geometry to one Mn(1), one Mn(2), and one Sn(1) atom. The Au(1)-Sn(1) bond length is 0.06 Å. Sn(1) is bonded in a single-bond geometry to one Au(1) atom.