The crystal structure described by Ag3Ga is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ag(1) is bonded to eight equivalent Ag(1) and four equivalent Ga(1) atoms to form AgGa4Ag8 cuboctahedra that share corners with four equivalent Ga(1)Ag12 cuboctahedra, corners with fourteen equivalent Ag(1)Ga4Ag8 cuboctahedra, edges with six equivalent Ga(1)Ag12 cuboctahedra, edges with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra, faces with four equivalent Ga(1)Ag12 cuboctahedra, and faces with sixteen equivalent Ag(1)Ga4Ag8 cuboctahedra. Ga(1) is bonded to twelve equivalent Ag(1) atoms to form GaAg12 cuboctahedra that share corners with six equivalent Ga(1)Ag12 cuboctahedra, corners with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra, edges with eighteen equivalent Ag(1)Ga4Ag8 cuboctahedra, faces with eight equivalent Ga(1)Ag12 cuboctahedra, and faces with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra. is represented by the CIF card [CIF]
data_GaAg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.786
_cell_length_b   5.786
_cell_length_c   4.674
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   135.538
_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
  Ga  Ga0  1  0.333  0.667  0.750  1.0
  Ga  Ga1  1  0.667  0.333  0.250  1.0
  Ag  Ag2  1  0.168  0.336  0.250  1.0
  Ag  Ag3  1  0.664  0.832  0.250  1.0
  Ag  Ag4  1  0.168  0.832  0.250  1.0
  Ag  Ag5  1  0.832  0.664  0.750  1.0
  Ag  Ag6  1  0.336  0.168  0.750  1.0
  Ag  Ag7  1  0.832  0.168  0.750  1.0
[/CIF]
.
The crystal structure described by Ag3Ga is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ag(1) is bonded to eight equivalent Ag(1) and four equivalent Ga(1) atoms to form AgGa4Ag8 cuboctahedra that share corners with four equivalent Ga(1)Ag12 cuboctahedra, corners with fourteen equivalent Ag(1)Ga4Ag8 cuboctahedra, edges with six equivalent Ga(1)Ag12 cuboctahedra, edges with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra, faces with four equivalent Ga(1)Ag12 cuboctahedra, and faces with sixteen equivalent Ag(1)Ga4Ag8 cuboctahedra. Ga(1) is bonded to twelve equivalent Ag(1) atoms to form GaAg12 cuboctahedra that share corners with six equivalent Ga(1)Ag12 cuboctahedra, corners with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra, edges with eighteen equivalent Ag(1)Ga4Ag8 cuboctahedra, faces with eight equivalent Ga(1)Ag12 cuboctahedra, and faces with twelve equivalent Ag(1)Ga4Ag8 cuboctahedra. is represented by the CIF card [CIF]
data_GaAg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.786
_cell_length_b   5.786
_cell_length_c   4.674
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   135.538
_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
  Ga  Ga0  1  0.333  0.667  0.750  1.0
  Ga  Ga1  1  0.667  0.333  0.250  1.0
  Ag  Ag2  1  0.168  0.336  0.250  1.0
  Ag  Ag3  1  0.664  0.832  0.250  1.0
  Ag  Ag4  1  0.168  0.832  0.250  1.0
  Ag  Ag5  1  0.832  0.664  0.750  1.0
  Ag  Ag6  1  0.336  0.168  0.750  1.0
  Ag  Ag7  1  0.832  0.168  0.750  1.0
[/CIF]
.