The material described by CrSi(Ag3O4)2 crystallizes in the tetragonal I4_1/amd space group. Cr(1) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. Si(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(2), two equivalent Ag(1), and one Si(1) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(2), and two equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_CrSi(Ag3O4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.512
_cell_length_b   10.512
_cell_length_c   10.512
_cell_angle_alpha   140.670
_cell_angle_beta   140.670
_cell_angle_gamma   56.837
_symmetry_Int_Tables_number   1
_cell_volume   462.773
_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
  Cr  Cr0  1  0.750  0.250  0.500  1.0
  Cr  Cr1  1  0.000  0.000  0.000  1.0
  Si  Si2  1  0.250  0.750  0.500  1.0
  Si  Si3  1  0.500  0.500  0.000  1.0
  Ag  Ag4  1  0.170  0.625  0.045  1.0
  Ag  Ag5  1  0.580  0.625  0.455  1.0
  Ag  Ag6  1  0.375  0.420  0.545  1.0
  Ag  Ag7  1  0.875  0.420  0.045  1.0
  Ag  Ag8  1  0.170  0.125  0.545  1.0
  Ag  Ag9  1  0.580  0.125  0.955  1.0
  Ag  Ag10  1  0.375  0.830  0.955  1.0
  Ag  Ag11  1  0.875  0.830  0.455  1.0
  Ag  Ag12  1  0.740  0.740  0.000  1.0
  Ag  Ag13  1  0.490  0.990  0.500  1.0
  Ag  Ag14  1  0.010  0.510  0.500  1.0
  Ag  Ag15  1  0.260  0.260  0.000  1.0
  O  O16  1  0.109  0.802  0.308  1.0
  O  O17  1  0.494  0.802  0.692  1.0
  O  O18  1  0.552  0.359  0.808  1.0
  O  O19  1  0.552  0.744  0.192  1.0
  O  O20  1  0.641  0.448  0.192  1.0
  O  O21  1  0.256  0.448  0.808  1.0
  O  O22  1  0.198  0.891  0.692  1.0
  O  O23  1  0.198  0.506  0.308  1.0
  O  O24  1  0.801  0.106  0.305  1.0
  O  O25  1  0.856  0.051  0.805  1.0
  O  O26  1  0.247  0.051  0.195  1.0
  O  O27  1  0.801  0.497  0.695  1.0
  O  O28  1  0.949  0.144  0.195  1.0
  O  O29  1  0.894  0.199  0.695  1.0
  O  O30  1  0.503  0.199  0.305  1.0
  O  O31  1  0.949  0.753  0.805  1.0
[/CIF]
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The material described by CrSi(Ag3O4)2 crystallizes in the tetragonal I4_1/amd space group. Cr(1) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(2) atoms. Si(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(2), two equivalent Ag(1), and one Si(1) atom to form distorted corner-sharing OSiAg3 tetrahedra. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(2), and two equivalent Ag(1) atoms. is represented by the CIF card [CIF]
data_CrSi(Ag3O4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.512
_cell_length_b   10.512
_cell_length_c   10.512
_cell_angle_alpha   140.670
_cell_angle_beta   140.670
_cell_angle_gamma   56.837
_symmetry_Int_Tables_number   1
_cell_volume   462.773
_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
  Cr  Cr0  1  0.750  0.250  0.500  1.0
  Cr  Cr1  1  0.000  0.000  0.000  1.0
  Si  Si2  1  0.250  0.750  0.500  1.0
  Si  Si3  1  0.500  0.500  0.000  1.0
  Ag  Ag4  1  0.170  0.625  0.045  1.0
  Ag  Ag5  1  0.580  0.625  0.455  1.0
  Ag  Ag6  1  0.375  0.420  0.545  1.0
  Ag  Ag7  1  0.875  0.420  0.045  1.0
  Ag  Ag8  1  0.170  0.125  0.545  1.0
  Ag  Ag9  1  0.580  0.125  0.955  1.0
  Ag  Ag10  1  0.375  0.830  0.955  1.0
  Ag  Ag11  1  0.875  0.830  0.455  1.0
  Ag  Ag12  1  0.740  0.740  0.000  1.0
  Ag  Ag13  1  0.490  0.990  0.500  1.0
  Ag  Ag14  1  0.010  0.510  0.500  1.0
  Ag  Ag15  1  0.260  0.260  0.000  1.0
  O  O16  1  0.109  0.802  0.308  1.0
  O  O17  1  0.494  0.802  0.692  1.0
  O  O18  1  0.552  0.359  0.808  1.0
  O  O19  1  0.552  0.744  0.192  1.0
  O  O20  1  0.641  0.448  0.192  1.0
  O  O21  1  0.256  0.448  0.808  1.0
  O  O22  1  0.198  0.891  0.692  1.0
  O  O23  1  0.198  0.506  0.308  1.0
  O  O24  1  0.801  0.106  0.305  1.0
  O  O25  1  0.856  0.051  0.805  1.0
  O  O26  1  0.247  0.051  0.195  1.0
  O  O27  1  0.801  0.497  0.695  1.0
  O  O28  1  0.949  0.144  0.195  1.0
  O  O29  1  0.894  0.199  0.695  1.0
  O  O30  1  0.503  0.199  0.305  1.0
  O  O31  1  0.949  0.753  0.805  1.0
[/CIF]
.