The material structure described by GdAlGe crystallizes in the tetragonal I4_1md space group. Gd(1) is bonded to six equivalent Al(1) and six equivalent Ge(1) atoms to form a mixture of face and edge-sharing GdAl6Ge6 cuboctahedra. Al(1) is bonded in a distorted trigonal planar geometry to six equivalent Gd(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a distorted trigonal planar geometry to six equivalent Gd(1) and three equivalent Al(1) atoms. is represented by the CIF file [CIF]
data_GdAlGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.924
_cell_length_b   7.924
_cell_length_c   7.924
_cell_angle_alpha   149.300
_cell_angle_beta   149.300
_cell_angle_gamma   43.969
_symmetry_Int_Tables_number   1
_cell_volume   129.331
_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  0.581  0.581  0.000  1.0
  Gd  Gd1  1  0.331  0.831  0.500  1.0
  Al  Al2  1  0.165  0.165  0.000  1.0
  Al  Al3  1  0.915  0.415  0.500  1.0
  Ge  Ge4  1  0.000  0.000  0.000  1.0
  Ge  Ge5  1  0.750  0.250  0.500  1.0
[/CIF]
.
The material structure described by GdAlGe crystallizes in the tetragonal I4_1md space group. Gd(1) is bonded to six equivalent Al(1) and six equivalent Ge(1) atoms to form a mixture of face and edge-sharing GdAl6Ge6 cuboctahedra. Al(1) is bonded in a distorted trigonal planar geometry to six equivalent Gd(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a distorted trigonal planar geometry to six equivalent Gd(1) and three equivalent Al(1) atoms. is represented by the CIF file [CIF]
data_GdAlGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.924
_cell_length_b   7.924
_cell_length_c   7.924
_cell_angle_alpha   149.300
_cell_angle_beta   149.300
_cell_angle_gamma   43.969
_symmetry_Int_Tables_number   1
_cell_volume   129.331
_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  0.581  0.581  0.000  1.0
  Gd  Gd1  1  0.331  0.831  0.500  1.0
  Al  Al2  1  0.165  0.165  0.000  1.0
  Al  Al3  1  0.915  0.415  0.500  1.0
  Ge  Ge4  1  0.000  0.000  0.000  1.0
  Ge  Ge5  1  0.750  0.250  0.500  1.0
[/CIF]
.