data_FePAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.8
_cell_length_b   2.8
_cell_length_c   8.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FePAu2
_chemical_formula_sum   'Fe1 P1 Au2'
_cell_volume   65.16
_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
  Fe  Fe2  1  0.0  0.0  0.16  1.0
  P  P3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.96  0.0  0.22  1.0
  Au  Au1  1  0.96  0.0  0.1  1.0

data_FePAu2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   2.8
_cell_length_b   2.8
_cell_length_c   8.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   FePAu2
_chemical_formula_sum   'Fe1 P1 Au2'
_cell_volume   65.17
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Fe  Fe0  1  0.0  0.0  0.16  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  Au  Au2  1  0.96  0.0  0.1  1.0
  Au  Au3  1  0.96  0.0  0.22  1.0

Fe P Au Au
FeAu2P crystallizes in the monoclinic Pm space group. The structure is zero-dimensional and consists of one FeAu2P cluster. Fe(1) is bonded in a bent 150 degrees geometry to one Au(1) and one Au(2) atom. The Fe(1)-Au(1) bond length is 0.53 Å. The Fe(1)-Au(2) bond length is 0.53 Å. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a single-bond geometry to one Fe(1) atom. In the second Au site, Au(2) is bonded in a distorted bent 150 degrees geometry to one Fe(1) and one P(1) atom. The Au(2)-P(1) bond length is 0.80 Å. P(1) is bonded in a single-bond geometry to one Au(2) atom.