data_GaFeNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.33
_cell_length_b   4.33
_cell_length_c   2.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaFeNi2
_chemical_formula_sum   'Ga1 Fe1 Ni2'
_cell_volume   47.59
_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
  Ga  Ga1  1  0.65  0.0  0.0  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Ni  Ni2  1  0.32  0.29  0.31  1.0
  Ni  Ni3  1  0.32  0.71  0.31  1.0

data_GaFeNi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.62
_cell_length_b   4.33
_cell_length_c   4.33
_cell_angle_alpha   104.68
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaFeNi2
_chemical_formula_sum   'Ga1 Fe1 Ni2'
_cell_volume   47.59
_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
  Ga  Ga0  1  0.0  0.65  0.0  1.0
  Fe  Fe1  1  0.0  0.0  0.0  1.0
  Ni  Ni2  1  0.31  0.32  0.71  1.0
  Ni  Ni3  1  0.31  0.32  0.29  1.0

Ga Fe Ni Ni
Ni2FeGa crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Ni2FeGa cluster. Fe(1) is bonded in a 2-coordinate geometry to one Ni(1) and one Ga(1) atom. The Fe(1)-Ni(1) bond length is 1.81 Å. The Fe(1)-Ga(1) bond length is 1.53 Å. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 1-coordinate geometry to one Fe(1) atom. In the second Ni site, Ni(2) is bonded in a 1-coordinate geometry to one Ga(1) atom. The Ni(2)-Ga(1) bond length is 1.81 Å. Ga(1) is bonded in a 2-coordinate geometry to one Fe(1) and one Ni(2) atom.