The structure described by Ag4In is alpha La-derived structured and crystallizes in the trigonal R-3m space group. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to three equivalent Ag(2), six equivalent Ag(1), and three equivalent In(1) atoms to form AgIn3Ag9 cuboctahedra that share corners with three equivalent Ag(2)Ag12 cuboctahedra; corners with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with six equivalent In(1)In6Ag6 cuboctahedra; edges with nine Ag(2,2)Ag12 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; faces with six equivalent Ag(2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with six equivalent In(1)In6Ag6 cuboctahedra. In the second Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In the third Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In the fourth Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In(1) is bonded to six equivalent Ag(1) and six equivalent In(1) atoms to form InIn6Ag6 cuboctahedra that share corners with six Ag(2,2)Ag12 cuboctahedra; corners with six equivalent In(1)In6Ag6 cuboctahedra; edges with six Ag(2,2)Ag12 cuboctahedra; edges with six equivalent In(1)In6Ag6 cuboctahedra; edges with twelve equivalent Ag(1)In3Ag9 cuboctahedra; faces with six equivalent In(1)In6Ag6 cuboctahedra; and faces with twelve equivalent Ag(1)In3Ag9 cuboctahedra. is represented by the CIF file [CIF]
data_InAg4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.103
_cell_length_b   12.103
_cell_length_c   12.103
_cell_angle_alpha   14.464
_cell_angle_beta   14.464
_cell_angle_gamma   14.464
_symmetry_Int_Tables_number   1
_cell_volume   96.306
_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
  In  In0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.597  0.597  0.597  1.0
  Ag  Ag2  1  0.199  0.199  0.199  1.0
  Ag  Ag3  1  0.801  0.801  0.801  1.0
  Ag  Ag4  1  0.403  0.403  0.403  1.0
[/CIF]
.
The structure described by Ag4In is alpha La-derived structured and crystallizes in the trigonal R-3m space group. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to three equivalent Ag(2), six equivalent Ag(1), and three equivalent In(1) atoms to form AgIn3Ag9 cuboctahedra that share corners with three equivalent Ag(2)Ag12 cuboctahedra; corners with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with six equivalent In(1)In6Ag6 cuboctahedra; edges with nine Ag(2,2)Ag12 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; faces with six equivalent Ag(2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with six equivalent In(1)In6Ag6 cuboctahedra. In the second Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In the third Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In the fourth Ag site, Ag(2) is bonded to three equivalent Ag(1) and nine Ag(2,2) atoms to form AgAg12 cuboctahedra that share corners with three equivalent Ag(1)In3Ag9 cuboctahedra; corners with three equivalent In(1)In6Ag6 cuboctahedra; corners with six equivalent Ag(2)Ag12 cuboctahedra; edges with three equivalent In(1)In6Ag6 cuboctahedra; edges with nine equivalent Ag(1)In3Ag9 cuboctahedra; edges with twelve Ag(2,2)Ag12 cuboctahedra; faces with six equivalent Ag(1)In3Ag9 cuboctahedra; and faces with twelve Ag(2,2)Ag12 cuboctahedra. In(1) is bonded to six equivalent Ag(1) and six equivalent In(1) atoms to form InIn6Ag6 cuboctahedra that share corners with six Ag(2,2)Ag12 cuboctahedra; corners with six equivalent In(1)In6Ag6 cuboctahedra; edges with six Ag(2,2)Ag12 cuboctahedra; edges with six equivalent In(1)In6Ag6 cuboctahedra; edges with twelve equivalent Ag(1)In3Ag9 cuboctahedra; faces with six equivalent In(1)In6Ag6 cuboctahedra; and faces with twelve equivalent Ag(1)In3Ag9 cuboctahedra. is represented by the CIF file [CIF]
data_InAg4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.103
_cell_length_b   12.103
_cell_length_c   12.103
_cell_angle_alpha   14.464
_cell_angle_beta   14.464
_cell_angle_gamma   14.464
_symmetry_Int_Tables_number   1
_cell_volume   96.306
_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
  In  In0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.597  0.597  0.597  1.0
  Ag  Ag2  1  0.199  0.199  0.199  1.0
  Ag  Ag3  1  0.801  0.801  0.801  1.0
  Ag  Ag4  1  0.403  0.403  0.403  1.0
[/CIF]
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