The material structure described by Li3Ag2Ge3 crystallizes in the cubic Pn-3m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to four equivalent Ag(1) atoms to form distorted corner-sharing LiAg4 tetrahedra. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to six equivalent Ag(1) and six equivalent Ge(1) atoms. Ag(1) is bonded in a 14-coordinate geometry to two equivalent Li(1), six equivalent Li(2), and six equivalent Ge(1) atoms. Ge(1) is bonded in a distorted body-centered cubic geometry to four equivalent Li(2) and four equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_Li3Ag2Ge3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.439
_cell_length_b   6.439
_cell_length_c   6.439
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   266.924
_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
  Li  Li0  1  0.000  0.000  0.000  1.0
  Li  Li1  1  0.500  0.500  0.500  1.0
  Li  Li2  1  0.750  0.250  0.250  1.0
  Li  Li3  1  0.250  0.250  0.750  1.0
  Li  Li4  1  0.250  0.750  0.250  1.0
  Li  Li5  1  0.750  0.750  0.750  1.0
  Ag  Ag6  1  0.750  0.250  0.750  1.0
  Ag  Ag7  1  0.250  0.250  0.250  1.0
  Ag  Ag8  1  0.750  0.750  0.250  1.0
  Ag  Ag9  1  0.250  0.750  0.750  1.0
  Ge  Ge10  1  0.000  0.500  0.500  1.0
  Ge  Ge11  1  0.000  0.500  0.000  1.0
  Ge  Ge12  1  0.000  0.000  0.500  1.0
  Ge  Ge13  1  0.500  0.500  0.000  1.0
  Ge  Ge14  1  0.500  0.000  0.000  1.0
  Ge  Ge15  1  0.500  0.000  0.500  1.0
[/CIF]
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The material structure described by Li3Ag2Ge3 crystallizes in the cubic Pn-3m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to four equivalent Ag(1) atoms to form distorted corner-sharing LiAg4 tetrahedra. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to six equivalent Ag(1) and six equivalent Ge(1) atoms. Ag(1) is bonded in a 14-coordinate geometry to two equivalent Li(1), six equivalent Li(2), and six equivalent Ge(1) atoms. Ge(1) is bonded in a distorted body-centered cubic geometry to four equivalent Li(2) and four equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_Li3Ag2Ge3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.439
_cell_length_b   6.439
_cell_length_c   6.439
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   266.924
_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
  Li  Li0  1  0.000  0.000  0.000  1.0
  Li  Li1  1  0.500  0.500  0.500  1.0
  Li  Li2  1  0.750  0.250  0.250  1.0
  Li  Li3  1  0.250  0.250  0.750  1.0
  Li  Li4  1  0.250  0.750  0.250  1.0
  Li  Li5  1  0.750  0.750  0.750  1.0
  Ag  Ag6  1  0.750  0.250  0.750  1.0
  Ag  Ag7  1  0.250  0.250  0.250  1.0
  Ag  Ag8  1  0.750  0.750  0.250  1.0
  Ag  Ag9  1  0.250  0.750  0.750  1.0
  Ge  Ge10  1  0.000  0.500  0.500  1.0
  Ge  Ge11  1  0.000  0.500  0.000  1.0
  Ge  Ge12  1  0.000  0.000  0.500  1.0
  Ge  Ge13  1  0.500  0.500  0.000  1.0
  Ge  Ge14  1  0.500  0.000  0.000  1.0
  Ge  Ge15  1  0.500  0.000  0.500  1.0
[/CIF]
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