data_GaFePt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.85
_cell_length_b   3.85
_cell_length_c   3.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaFePt2
_chemical_formula_sum   'Ga1 Fe1 Pt2'
_cell_volume   56.38
_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  0.92  0.92  0.0  1.0
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.92  0.0  0.9  1.0
  Pt  Pt3  1  0.0  0.92  0.9  1.0

data_GaFePt2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.44
_cell_length_b   5.44
_cell_length_c   3.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaFePt2
_chemical_formula_sum   'Ga2 Fe2 Pt4'
_cell_volume   112.75
_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
  Ga  Ga0  2  0.42  0.5  -0.0  1.0
  Fe  Fe1  2  0.0  0.0  0.0  1.0
  Pt  Pt2  4  0.46  0.46  0.9  1.0

Ga Fe Pt Pt
Ga Fe Pt Pt 0 3 + o - 0 2 o + - 0 1 + + o 1 2 - o - 1 3 o - - 2 3 + - o 
FePt2Ga is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two FePt2Ga clusters. Fe(1) is bonded in a 3-coordinate geometry to two equivalent Pt(1) and one Ga(1) atom. Both Fe(1)-Pt(1) bond lengths are 0.47 Å. The Fe(1)-Ga(1) bond length is 0.41 Å. Pt(1) is bonded in a 3-coordinate geometry to one Fe(1), one Pt(1), and one Ga(1) atom. The Pt(1)-Pt(1) bond length is 0.41 Å. The Pt(1)-Ga(1) bond length is 0.47 Å. Ga(1) is bonded in a 3-coordinate geometry to one Fe(1) and two equivalent Pt(1) atoms.