data_LaAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.91
_cell_length_b   4.91
_cell_length_c   4.91
_cell_angle_alpha   45.23
_cell_angle_beta   45.23
_cell_angle_gamma   45.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAu
_chemical_formula_sum   'La1 Au1'
_cell_volume   54.43
_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
  La  La1  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.6  1.0

data_LaAu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.54
_cell_length_b   3.78
_cell_length_c   4.91
_cell_angle_alpha   90.0
_cell_angle_beta   116.36
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaAu
_chemical_formula_sum   'La2 Au2'
_cell_volume   108.85
_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
  La  La0  2  0.0  0.0  0.0  1.0
  Au  Au1  2  -0.0  0.0  0.6  1.0

La Au
La Au 0 1 o o - 
AuLa crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two AuLa clusters. La(1) is bonded in a distorted single-bond geometry to one Au(1) atom. The La(1)-Au(1) bond length is 1.95 Å. Au(1) is bonded in a distorted single-bond geometry to one La(1) atom.