The material structure described by AgCuS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Ag(1) is bonded in a 5-coordinate geometry to five equivalent S(1) atoms. Cu(1) is bonded to four equivalent S(1) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. S(1) is bonded in a 9-coordinate geometry to five equivalent Ag(1) and four equivalent Cu(1) atoms. is represented by the CIF card [CIF]
data_CuAgS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.979
_cell_length_b   3.979
_cell_length_c   6.207
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   98.248
_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
  Cu  Cu0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.500  0.500  0.000  1.0
  Ag  Ag2  1  0.000  0.500  0.651  1.0
  Ag  Ag3  1  0.500  0.000  0.349  1.0
  S  S4  1  0.000  0.500  0.230  1.0
  S  S5  1  0.500  0.000  0.770  1.0
[/CIF]
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The material structure described by AgCuS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. Ag(1) is bonded in a 5-coordinate geometry to five equivalent S(1) atoms. Cu(1) is bonded to four equivalent S(1) atoms to form a mixture of edge and corner-sharing CuS4 tetrahedra. S(1) is bonded in a 9-coordinate geometry to five equivalent Ag(1) and four equivalent Cu(1) atoms. is represented by the CIF card [CIF]
data_CuAgS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.979
_cell_length_b   3.979
_cell_length_c   6.207
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   98.248
_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
  Cu  Cu0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.500  0.500  0.000  1.0
  Ag  Ag2  1  0.000  0.500  0.651  1.0
  Ag  Ag3  1  0.500  0.000  0.349  1.0
  S  S4  1  0.000  0.500  0.230  1.0
  S  S5  1  0.500  0.000  0.770  1.0
[/CIF]
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