The material described by Ag2CdGeS4 is Stannite-like structured and crystallizes in the orthorhombic Pmn2_1 space group. Ag(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form AgS4 tetrahedra that share corners with four equivalent Ag(1)S4 tetrahedra, corners with four equivalent Cd(1)S4 tetrahedra, and corners with four equivalent Ge(1)S4 tetrahedra. Cd(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form CdS4 tetrahedra that share corners with four equivalent Ge(1)S4 tetrahedra and corners with eight equivalent Ag(1)S4 tetrahedra. Ge(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form GeS4 tetrahedra that share corners with four equivalent Cd(1)S4 tetrahedra and corners with eight equivalent Ag(1)S4 tetrahedra. There are three inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. In the second S site, S(2) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. In the third S site, S(3) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CdAg2GeS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.636
_cell_length_b   7.045
_cell_length_c   7.788
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   364.079
_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
  Cd  Cd0  1  0.016  0.145  1.000  1.0
  Cd  Cd1  1  0.516  0.855  0.500  1.0
  Ag  Ag2  1  0.495  0.324  0.757  1.0
  Ag  Ag3  1  0.495  0.324  0.243  1.0
  Ag  Ag4  1  0.995  0.676  0.257  1.0
  Ag  Ag5  1  0.995  0.676  0.743  1.0
  Ge  Ge6  1  0.012  0.174  0.500  1.0
  Ge  Ge7  1  0.512  0.826  0.000  1.0
  S  S8  1  0.177  0.820  1.000  1.0
  S  S9  1  0.619  0.666  0.232  1.0
  S  S10  1  0.631  0.121  0.000  1.0
  S  S11  1  0.677  0.180  0.500  1.0
  S  S12  1  0.119  0.334  0.268  1.0
  S  S13  1  0.619  0.666  0.768  1.0
  S  S14  1  0.131  0.879  0.500  1.0
  S  S15  1  0.119  0.334  0.732  1.0
[/CIF]
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The material described by Ag2CdGeS4 is Stannite-like structured and crystallizes in the orthorhombic Pmn2_1 space group. Ag(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form AgS4 tetrahedra that share corners with four equivalent Ag(1)S4 tetrahedra, corners with four equivalent Cd(1)S4 tetrahedra, and corners with four equivalent Ge(1)S4 tetrahedra. Cd(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form CdS4 tetrahedra that share corners with four equivalent Ge(1)S4 tetrahedra and corners with eight equivalent Ag(1)S4 tetrahedra. Ge(1) is bonded to one S(1), one S(3), and two equivalent S(2) atoms to form GeS4 tetrahedra that share corners with four equivalent Cd(1)S4 tetrahedra and corners with eight equivalent Ag(1)S4 tetrahedra. There are three inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. In the second S site, S(2) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. In the third S site, S(3) is bonded to two equivalent Ag(1), one Cd(1), and one Ge(1) atom to form corner-sharing SCdAg2Ge tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_CdAg2GeS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.636
_cell_length_b   7.045
_cell_length_c   7.788
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   364.079
_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
  Cd  Cd0  1  0.016  0.145  1.000  1.0
  Cd  Cd1  1  0.516  0.855  0.500  1.0
  Ag  Ag2  1  0.495  0.324  0.757  1.0
  Ag  Ag3  1  0.495  0.324  0.243  1.0
  Ag  Ag4  1  0.995  0.676  0.257  1.0
  Ag  Ag5  1  0.995  0.676  0.743  1.0
  Ge  Ge6  1  0.012  0.174  0.500  1.0
  Ge  Ge7  1  0.512  0.826  0.000  1.0
  S  S8  1  0.177  0.820  1.000  1.0
  S  S9  1  0.619  0.666  0.232  1.0
  S  S10  1  0.631  0.121  0.000  1.0
  S  S11  1  0.677  0.180  0.500  1.0
  S  S12  1  0.119  0.334  0.268  1.0
  S  S13  1  0.619  0.666  0.768  1.0
  S  S14  1  0.131  0.879  0.500  1.0
  S  S15  1  0.119  0.334  0.732  1.0
[/CIF]
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