The crystal structure described by LiSi2(AgO)8 crystallizes in the triclinic P1 space group. Li(1) is bonded in a 3-coordinate geometry to one O(2), one O(6), and one O(8) atom. There are eight inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a bent 120 degrees geometry to one O(2) and one O(6) atom. In the second Ag site, Ag(2) is bonded in a distorted T-shaped geometry to one O(1), one O(3), and one O(4) atom. In the third Ag site, Ag(3) is bonded in a distorted bent 120 degrees geometry to one O(7) and one O(8) atom. In the fourth Ag site, Ag(4) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(7) atom. In the fifth Ag site, Ag(5) is bonded in a distorted T-shaped geometry to one O(3), one O(5), and one O(6) atom. In the sixth Ag site, Ag(6) is bonded in a linear geometry to one O(4) and one O(7) atom. In the seventh Ag site, Ag(7) is bonded in a distorted T-shaped geometry to one O(1), one O(4), and one O(5) atom. In the eighth Ag site, Ag(8) is bonded in a distorted T-shaped geometry to one O(3), one O(5), and one O(8) atom. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(8) atom. In the second Si site, Si(2) is bonded in a tetrahedral geometry to one O(1), one O(3), one O(6), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(4), one Ag(7), and one Si(2) atom. In the second O site, O(2) is bonded in a distorted trigonal pyramidal geometry to one Li(1), one Ag(1), one Ag(4), and one Si(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(5), one Ag(8), and one Si(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(6), one Ag(7), and one Si(1) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Ag(5), one Ag(7), one Ag(8), and one Si(1) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ag(1), one Ag(5), and one Si(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ag(3), one Ag(4), one Ag(6), and one Si(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one Ag(3), one Ag(8), and one Si(1) atom. is represented by the CIF file [CIF]
data_LiSi2(AgO)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.063
_cell_length_b   6.975
_cell_length_c   8.097
_cell_angle_alpha   86.406
_cell_angle_beta   92.531
_cell_angle_gamma   91.689
_symmetry_Int_Tables_number   1
_cell_volume   285.008
_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  0.665  0.037  0.528  1.0
  Si  Si1  1  0.735  0.239  0.262  1.0
  Si  Si2  1  0.252  0.770  0.740  1.0
  Ag  Ag3  1  0.215  0.236  0.647  1.0
  Ag  Ag4  1  0.773  0.637  0.021  1.0
  Ag  Ag5  1  0.844  0.781  0.330  1.0
  Ag  Ag6  1  0.735  0.458  0.650  1.0
  Ag  Ag7  1  0.704  0.102  0.888  1.0
  Ag  Ag8  1  0.317  0.561  0.388  1.0
  Ag  Ag9  1  0.205  0.376  0.971  1.0
  Ag  Ag10  1  0.286  0.918  0.112  1.0
  O  O11  1  0.431  0.582  0.810  1.0
  O  O12  1  0.880  0.264  0.447  1.0
  O  O13  1  0.059  0.832  0.888  1.0
  O  O14  1  0.559  0.432  0.203  1.0
  O  O15  1  0.934  0.194  0.113  1.0
  O  O16  1  0.454  0.955  0.696  1.0
  O  O17  1  0.077  0.709  0.573  1.0
  O  O18  1  0.550  0.040  0.298  1.0
[/CIF]
.
The crystal structure described by LiSi2(AgO)8 crystallizes in the triclinic P1 space group. Li(1) is bonded in a 3-coordinate geometry to one O(2), one O(6), and one O(8) atom. There are eight inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a bent 120 degrees geometry to one O(2) and one O(6) atom. In the second Ag site, Ag(2) is bonded in a distorted T-shaped geometry to one O(1), one O(3), and one O(4) atom. In the third Ag site, Ag(3) is bonded in a distorted bent 120 degrees geometry to one O(7) and one O(8) atom. In the fourth Ag site, Ag(4) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(7) atom. In the fifth Ag site, Ag(5) is bonded in a distorted T-shaped geometry to one O(3), one O(5), and one O(6) atom. In the sixth Ag site, Ag(6) is bonded in a linear geometry to one O(4) and one O(7) atom. In the seventh Ag site, Ag(7) is bonded in a distorted T-shaped geometry to one O(1), one O(4), and one O(5) atom. In the eighth Ag site, Ag(8) is bonded in a distorted T-shaped geometry to one O(3), one O(5), and one O(8) atom. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a tetrahedral geometry to one O(2), one O(4), one O(5), and one O(8) atom. In the second Si site, Si(2) is bonded in a tetrahedral geometry to one O(1), one O(3), one O(6), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(4), one Ag(7), and one Si(2) atom. In the second O site, O(2) is bonded in a distorted trigonal pyramidal geometry to one Li(1), one Ag(1), one Ag(4), and one Si(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(5), one Ag(8), and one Si(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ag(2), one Ag(6), one Ag(7), and one Si(1) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Ag(5), one Ag(7), one Ag(8), and one Si(1) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ag(1), one Ag(5), and one Si(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ag(3), one Ag(4), one Ag(6), and one Si(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one Ag(3), one Ag(8), and one Si(1) atom. is represented by the CIF file [CIF]
data_LiSi2(AgO)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.063
_cell_length_b   6.975
_cell_length_c   8.097
_cell_angle_alpha   86.406
_cell_angle_beta   92.531
_cell_angle_gamma   91.689
_symmetry_Int_Tables_number   1
_cell_volume   285.008
_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  0.665  0.037  0.528  1.0
  Si  Si1  1  0.735  0.239  0.262  1.0
  Si  Si2  1  0.252  0.770  0.740  1.0
  Ag  Ag3  1  0.215  0.236  0.647  1.0
  Ag  Ag4  1  0.773  0.637  0.021  1.0
  Ag  Ag5  1  0.844  0.781  0.330  1.0
  Ag  Ag6  1  0.735  0.458  0.650  1.0
  Ag  Ag7  1  0.704  0.102  0.888  1.0
  Ag  Ag8  1  0.317  0.561  0.388  1.0
  Ag  Ag9  1  0.205  0.376  0.971  1.0
  Ag  Ag10  1  0.286  0.918  0.112  1.0
  O  O11  1  0.431  0.582  0.810  1.0
  O  O12  1  0.880  0.264  0.447  1.0
  O  O13  1  0.059  0.832  0.888  1.0
  O  O14  1  0.559  0.432  0.203  1.0
  O  O15  1  0.934  0.194  0.113  1.0
  O  O16  1  0.454  0.955  0.696  1.0
  O  O17  1  0.077  0.709  0.573  1.0
  O  O18  1  0.550  0.040  0.298  1.0
[/CIF]
.