The structure described by Gd3Ga2 crystallizes in the tetragonal P4/mbm space group. There are two inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 6-coordinate geometry to six equivalent Ga(1) atoms. In the second Gd site, Gd(2) is bonded in a square co-planar geometry to four equivalent Ga(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to two equivalent Gd(2), six equivalent Gd(1), and one Ga(1) atom. is represented by the CIF file [CIF]
data_Gd3Ga2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.374
_cell_length_b   7.716
_cell_length_c   7.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   260.361
_cell_formula_units_Z   2
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
  Gd  Gd0  1  0.000  0.327  0.673  1.0
  Gd  Gd1  1  0.000  0.673  0.327  1.0
  Gd  Gd2  1  0.000  0.173  0.173  1.0
  Gd  Gd3  1  0.000  0.827  0.827  1.0
  Gd  Gd4  1  0.500  0.000  0.500  1.0
  Gd  Gd5  1  0.500  0.500  0.000  1.0
  Ga  Ga6  1  0.500  0.119  0.881  1.0
  Ga  Ga7  1  0.500  0.881  0.119  1.0
  Ga  Ga8  1  0.500  0.381  0.381  1.0
  Ga  Ga9  1  0.500  0.619  0.619  1.0
[/CIF]
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The structure described by Gd3Ga2 crystallizes in the tetragonal P4/mbm space group. There are two inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 6-coordinate geometry to six equivalent Ga(1) atoms. In the second Gd site, Gd(2) is bonded in a square co-planar geometry to four equivalent Ga(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to two equivalent Gd(2), six equivalent Gd(1), and one Ga(1) atom. is represented by the CIF file [CIF]
data_Gd3Ga2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.374
_cell_length_b   7.716
_cell_length_c   7.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   260.361
_cell_formula_units_Z   2
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
  Gd  Gd0  1  0.000  0.327  0.673  1.0
  Gd  Gd1  1  0.000  0.673  0.327  1.0
  Gd  Gd2  1  0.000  0.173  0.173  1.0
  Gd  Gd3  1  0.000  0.827  0.827  1.0
  Gd  Gd4  1  0.500  0.000  0.500  1.0
  Gd  Gd5  1  0.500  0.500  0.000  1.0
  Ga  Ga6  1  0.500  0.119  0.881  1.0
  Ga  Ga7  1  0.500  0.881  0.119  1.0
  Ga  Ga8  1  0.500  0.381  0.381  1.0
  Ga  Ga9  1  0.500  0.619  0.619  1.0
[/CIF]
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