The material structure described by Ag3SI is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ag(1) is bonded in a linear geometry to two equivalent S(1) and four equivalent I(1) atoms. S(1) is bonded to six equivalent Ag(1) atoms to form SAg6 octahedra that share corners with six equivalent S(1)Ag6 octahedra and faces with eight equivalent I(1)Ag12 cuboctahedra. The corner-sharing octahedra are not tilted. I(1) is bonded to twelve equivalent Ag(1) atoms to form IAg12 cuboctahedra that share corners with twelve equivalent I(1)Ag12 cuboctahedra, faces with six equivalent I(1)Ag12 cuboctahedra, and faces with eight equivalent S(1)Ag6 octahedra. is represented by the CIF file [CIF]
data_Ag3SI
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.010
_cell_length_b   5.010
_cell_length_c   5.010
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   125.720
_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
  Ag  Ag0  1  0.500  0.500  0.000  1.0
  Ag  Ag1  1  0.500  0.000  0.500  1.0
  Ag  Ag2  1  0.000  0.500  0.500  1.0
  S  S3  1  0.500  0.500  0.500  1.0
  I  I4  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material structure described by Ag3SI is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ag(1) is bonded in a linear geometry to two equivalent S(1) and four equivalent I(1) atoms. S(1) is bonded to six equivalent Ag(1) atoms to form SAg6 octahedra that share corners with six equivalent S(1)Ag6 octahedra and faces with eight equivalent I(1)Ag12 cuboctahedra. The corner-sharing octahedra are not tilted. I(1) is bonded to twelve equivalent Ag(1) atoms to form IAg12 cuboctahedra that share corners with twelve equivalent I(1)Ag12 cuboctahedra, faces with six equivalent I(1)Ag12 cuboctahedra, and faces with eight equivalent S(1)Ag6 octahedra. is represented by the CIF file [CIF]
data_Ag3SI
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.010
_cell_length_b   5.010
_cell_length_c   5.010
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   125.720
_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
  Ag  Ag0  1  0.500  0.500  0.000  1.0
  Ag  Ag1  1  0.500  0.000  0.500  1.0
  Ag  Ag2  1  0.000  0.500  0.500  1.0
  S  S3  1  0.500  0.500  0.500  1.0
  I  I4  1  0.000  0.000  0.000  1.0
[/CIF]
.