The crystal structure described by AsSeAg crystallizes in the orthorhombic Pnma space group. Ag(1) is bonded to one As(1) and three equivalent Se(1) atoms to form AgAsSe3 tetrahedra that share  a cornercorner with one Se(1)Ag3As tetrahedra, corners with five equivalent As(1)AgAs2Se tetrahedra, and corners with six equivalent Ag(1)AsSe3 tetrahedra. As(1) is bonded to one Ag(1), two equivalent As(1), and one Se(1) atom to form distorted AsAgAs2Se tetrahedra that share corners with two equivalent As(1)AgAs2Se tetrahedra, corners with five equivalent Ag(1)AsSe3 tetrahedra, and corners with five equivalent Se(1)Ag3As tetrahedra. Se(1) is bonded to three equivalent Ag(1) and one As(1) atom to form SeAg3As tetrahedra that share  a cornercorner with one Ag(1)AsSe3 tetrahedra, corners with five equivalent As(1)AgAs2Se tetrahedra, and corners with six equivalent Se(1)Ag3As tetrahedra. is represented by the CIF card [CIF]
data_AgAsSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.056
_cell_length_b   6.266
_cell_length_c   12.529
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   318.451
_cell_formula_units_Z   4
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
  Ag  Ag0  1  0.250  0.922  0.842  1.0
  Ag  Ag1  1  0.250  0.578  0.342  1.0
  Ag  Ag2  1  0.750  0.422  0.658  1.0
  Ag  Ag3  1  0.750  0.078  0.158  1.0
  As  As4  1  0.250  0.871  0.489  1.0
  As  As5  1  0.250  0.629  0.989  1.0
  As  As6  1  0.750  0.371  0.011  1.0
  As  As7  1  0.750  0.129  0.511  1.0
  Se  Se8  1  0.250  0.802  0.160  1.0
  Se  Se9  1  0.250  0.698  0.660  1.0
  Se  Se10  1  0.750  0.302  0.340  1.0
  Se  Se11  1  0.750  0.198  0.840  1.0
[/CIF]
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The crystal structure described by AsSeAg crystallizes in the orthorhombic Pnma space group. Ag(1) is bonded to one As(1) and three equivalent Se(1) atoms to form AgAsSe3 tetrahedra that share  a cornercorner with one Se(1)Ag3As tetrahedra, corners with five equivalent As(1)AgAs2Se tetrahedra, and corners with six equivalent Ag(1)AsSe3 tetrahedra. As(1) is bonded to one Ag(1), two equivalent As(1), and one Se(1) atom to form distorted AsAgAs2Se tetrahedra that share corners with two equivalent As(1)AgAs2Se tetrahedra, corners with five equivalent Ag(1)AsSe3 tetrahedra, and corners with five equivalent Se(1)Ag3As tetrahedra. Se(1) is bonded to three equivalent Ag(1) and one As(1) atom to form SeAg3As tetrahedra that share  a cornercorner with one Ag(1)AsSe3 tetrahedra, corners with five equivalent As(1)AgAs2Se tetrahedra, and corners with six equivalent Se(1)Ag3As tetrahedra. is represented by the CIF card [CIF]
data_AgAsSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.056
_cell_length_b   6.266
_cell_length_c   12.529
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   318.451
_cell_formula_units_Z   4
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
  Ag  Ag0  1  0.250  0.922  0.842  1.0
  Ag  Ag1  1  0.250  0.578  0.342  1.0
  Ag  Ag2  1  0.750  0.422  0.658  1.0
  Ag  Ag3  1  0.750  0.078  0.158  1.0
  As  As4  1  0.250  0.871  0.489  1.0
  As  As5  1  0.250  0.629  0.989  1.0
  As  As6  1  0.750  0.371  0.011  1.0
  As  As7  1  0.750  0.129  0.511  1.0
  Se  Se8  1  0.250  0.802  0.160  1.0
  Se  Se9  1  0.250  0.698  0.660  1.0
  Se  Se10  1  0.750  0.302  0.340  1.0
  Se  Se11  1  0.750  0.198  0.840  1.0
[/CIF]
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