The material structure described by AgCr2Te4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Cr(1) is bonded to six equivalent Te(1) atoms to form CrTe6 octahedra that share corners with six equivalent Ag(1)Te4 tetrahedra and edges with six equivalent Cr(1)Te6 octahedra. Ag(1) is bonded to four equivalent Te(1) atoms to form AgTe4 tetrahedra that share corners with twelve equivalent Cr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 59°. Te(1) is bonded to three equivalent Cr(1) and one Ag(1) atom to form a mixture of distorted corner and edge-sharing TeCr3Ag trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr2AgTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.123
_cell_length_b   8.123
_cell_length_c   8.123
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.001
_symmetry_Int_Tables_number   1
_cell_volume   379.059
_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  0.125  0.125  0.125  1.0
  Cr  Cr1  1  0.625  0.125  0.125  1.0
  Cr  Cr2  1  0.125  0.125  0.625  1.0
  Cr  Cr3  1  0.125  0.625  0.125  1.0
  Ag  Ag4  1  0.750  0.750  0.750  1.0
  Ag  Ag5  1  0.500  0.500  0.500  1.0
  Te  Te6  1  0.339  0.887  0.887  1.0
  Te  Te7  1  0.363  0.363  0.363  1.0
  Te  Te8  1  0.887  0.887  0.339  1.0
  Te  Te9  1  0.887  0.339  0.887  1.0
  Te  Te10  1  0.363  0.363  0.911  1.0
  Te  Te11  1  0.363  0.911  0.363  1.0
  Te  Te12  1  0.911  0.363  0.363  1.0
  Te  Te13  1  0.887  0.887  0.887  1.0
[/CIF]
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The material structure described by AgCr2Te4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Cr(1) is bonded to six equivalent Te(1) atoms to form CrTe6 octahedra that share corners with six equivalent Ag(1)Te4 tetrahedra and edges with six equivalent Cr(1)Te6 octahedra. Ag(1) is bonded to four equivalent Te(1) atoms to form AgTe4 tetrahedra that share corners with twelve equivalent Cr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 59°. Te(1) is bonded to three equivalent Cr(1) and one Ag(1) atom to form a mixture of distorted corner and edge-sharing TeCr3Ag trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr2AgTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.123
_cell_length_b   8.123
_cell_length_c   8.123
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.001
_symmetry_Int_Tables_number   1
_cell_volume   379.059
_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  0.125  0.125  0.125  1.0
  Cr  Cr1  1  0.625  0.125  0.125  1.0
  Cr  Cr2  1  0.125  0.125  0.625  1.0
  Cr  Cr3  1  0.125  0.625  0.125  1.0
  Ag  Ag4  1  0.750  0.750  0.750  1.0
  Ag  Ag5  1  0.500  0.500  0.500  1.0
  Te  Te6  1  0.339  0.887  0.887  1.0
  Te  Te7  1  0.363  0.363  0.363  1.0
  Te  Te8  1  0.887  0.887  0.339  1.0
  Te  Te9  1  0.887  0.339  0.887  1.0
  Te  Te10  1  0.363  0.363  0.911  1.0
  Te  Te11  1  0.363  0.911  0.363  1.0
  Te  Te12  1  0.911  0.363  0.363  1.0
  Te  Te13  1  0.887  0.887  0.887  1.0
[/CIF]
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