The material described by Ag3Si3(SnP3)2 crystallizes in the cubic I-43m space group. Ag(1) is bonded in a distorted L-shaped geometry to two equivalent Sn(1) and two equivalent P(1) atoms. Sn(1) is bonded in a 6-coordinate geometry to three equivalent Ag(1) and three equivalent P(1) atoms. Si(1) is bonded to four equivalent P(1) atoms to form corner-sharing SiP4 tetrahedra. P(1) is bonded to one Ag(1), one Sn(1), and two equivalent Si(1) atoms to form corner-sharing PSi2AgSn tetrahedra. is represented by the CIF card [CIF]
data_Si3Ag3(SnP3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.071
_cell_length_b   9.071
_cell_length_c   9.071
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   574.508
_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
  Si  Si0  1  0.250  0.750  0.500  1.0
  Si  Si1  1  0.750  0.500  0.250  1.0
  Si  Si2  1  0.750  0.250  0.500  1.0
  Si  Si3  1  0.500  0.250  0.750  1.0
  Si  Si4  1  0.500  0.750  0.250  1.0
  Si  Si5  1  0.250  0.500  0.750  1.0
  Ag  Ag6  1  0.199  0.000  0.199  1.0
  Ag  Ag7  1  0.000  0.801  0.801  1.0
  Ag  Ag8  1  0.000  0.199  0.199  1.0
  Ag  Ag9  1  0.801  0.801  0.000  1.0
  Ag  Ag10  1  0.801  0.000  0.801  1.0
  Ag  Ag11  1  0.199  0.199  0.000  1.0
  Sn  Sn12  1  0.000  0.000  0.590  1.0
  Sn  Sn13  1  0.590  0.000  0.000  1.0
  Sn  Sn14  1  0.000  0.590  0.000  1.0
  Sn  Sn15  1  0.410  0.410  0.410  1.0
  P  P16  1  0.000  0.499  0.248  1.0
  P  P17  1  0.499  0.000  0.248  1.0
  P  P18  1  0.501  0.749  0.501  1.0
  P  P19  1  0.248  0.499  0.000  1.0
  P  P20  1  0.749  0.501  0.501  1.0
  P  P21  1  0.251  0.752  0.752  1.0
  P  P22  1  0.752  0.251  0.752  1.0
  P  P23  1  0.248  0.000  0.499  1.0
  P  P24  1  0.501  0.501  0.749  1.0
  P  P25  1  0.000  0.248  0.499  1.0
  P  P26  1  0.752  0.752  0.251  1.0
  P  P27  1  0.499  0.248  0.000  1.0
[/CIF]
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The material described by Ag3Si3(SnP3)2 crystallizes in the cubic I-43m space group. Ag(1) is bonded in a distorted L-shaped geometry to two equivalent Sn(1) and two equivalent P(1) atoms. Sn(1) is bonded in a 6-coordinate geometry to three equivalent Ag(1) and three equivalent P(1) atoms. Si(1) is bonded to four equivalent P(1) atoms to form corner-sharing SiP4 tetrahedra. P(1) is bonded to one Ag(1), one Sn(1), and two equivalent Si(1) atoms to form corner-sharing PSi2AgSn tetrahedra. is represented by the CIF card [CIF]
data_Si3Ag3(SnP3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.071
_cell_length_b   9.071
_cell_length_c   9.071
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   574.508
_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
  Si  Si0  1  0.250  0.750  0.500  1.0
  Si  Si1  1  0.750  0.500  0.250  1.0
  Si  Si2  1  0.750  0.250  0.500  1.0
  Si  Si3  1  0.500  0.250  0.750  1.0
  Si  Si4  1  0.500  0.750  0.250  1.0
  Si  Si5  1  0.250  0.500  0.750  1.0
  Ag  Ag6  1  0.199  0.000  0.199  1.0
  Ag  Ag7  1  0.000  0.801  0.801  1.0
  Ag  Ag8  1  0.000  0.199  0.199  1.0
  Ag  Ag9  1  0.801  0.801  0.000  1.0
  Ag  Ag10  1  0.801  0.000  0.801  1.0
  Ag  Ag11  1  0.199  0.199  0.000  1.0
  Sn  Sn12  1  0.000  0.000  0.590  1.0
  Sn  Sn13  1  0.590  0.000  0.000  1.0
  Sn  Sn14  1  0.000  0.590  0.000  1.0
  Sn  Sn15  1  0.410  0.410  0.410  1.0
  P  P16  1  0.000  0.499  0.248  1.0
  P  P17  1  0.499  0.000  0.248  1.0
  P  P18  1  0.501  0.749  0.501  1.0
  P  P19  1  0.248  0.499  0.000  1.0
  P  P20  1  0.749  0.501  0.501  1.0
  P  P21  1  0.251  0.752  0.752  1.0
  P  P22  1  0.752  0.251  0.752  1.0
  P  P23  1  0.248  0.000  0.499  1.0
  P  P24  1  0.501  0.501  0.749  1.0
  P  P25  1  0.000  0.248  0.499  1.0
  P  P26  1  0.752  0.752  0.251  1.0
  P  P27  1  0.499  0.248  0.000  1.0
[/CIF]
.