The compound described by LiAg2Si crystallizes in the cubic F-43m space group. Li(1) is bonded in a distorted body-centered cubic geometry to four equivalent Ag(2), six equivalent Ag(1), and four equivalent Si(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 14-coordinate geometry to six equivalent Li(1), four equivalent Ag(2), and four equivalent Si(1) atoms. In the second Ag site, Ag(2) is bonded to four equivalent Li(1) and four equivalent Ag(1) atoms to form distorted edge-sharing AgLi4Ag4 tetrahedra. Si(1) is bonded in a distorted body-centered cubic geometry to four equivalent Li(1) and four equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_LiSiAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.511
_cell_length_b   4.511
_cell_length_c   4.511
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   64.921
_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
  Li  Li0  1  0.250  0.250  0.250  1.0
  Si  Si1  1  0.000  0.000  0.000  1.0
  Ag  Ag2  1  0.750  0.750  0.750  1.0
  Ag  Ag3  1  0.500  0.500  0.500  1.0
[/CIF]
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The compound described by LiAg2Si crystallizes in the cubic F-43m space group. Li(1) is bonded in a distorted body-centered cubic geometry to four equivalent Ag(2), six equivalent Ag(1), and four equivalent Si(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 14-coordinate geometry to six equivalent Li(1), four equivalent Ag(2), and four equivalent Si(1) atoms. In the second Ag site, Ag(2) is bonded to four equivalent Li(1) and four equivalent Ag(1) atoms to form distorted edge-sharing AgLi4Ag4 tetrahedra. Si(1) is bonded in a distorted body-centered cubic geometry to four equivalent Li(1) and four equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_LiSiAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.511
_cell_length_b   4.511
_cell_length_c   4.511
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   64.921
_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
  Li  Li0  1  0.250  0.250  0.250  1.0
  Si  Si1  1  0.000  0.000  0.000  1.0
  Ag  Ag2  1  0.750  0.750  0.750  1.0
  Ag  Ag3  1  0.500  0.500  0.500  1.0
[/CIF]
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