The material described by GaZnSeAs is Stannite-like structured and crystallizes in the trigonal R3m space group. Zn(1) is bonded to one As(1) and three equivalent Se(1) atoms to form ZnAsSe3 tetrahedra that share corners with six equivalent Zn(1)AsSe3 tetrahedra and corners with six equivalent Ga(1)As3Se tetrahedra. Ga(1) is bonded to three equivalent As(1) and one Se(1) atom to form GaAs3Se tetrahedra that share corners with six equivalent Zn(1)AsSe3 tetrahedra and corners with six equivalent Ga(1)As3Se tetrahedra. As(1) is bonded to one Zn(1) and three equivalent Ga(1) atoms to form AsZnGa3 tetrahedra that share corners with six equivalent As(1)ZnGa3 tetrahedra and corners with six equivalent Se(1)Zn3Ga tetrahedra. Se(1) is bonded to three equivalent Zn(1) and one Ga(1) atom to form SeZn3Ga tetrahedra that share corners with six equivalent As(1)ZnGa3 tetrahedra and corners with six equivalent Se(1)Zn3Ga tetrahedra. is represented by the CIF card [CIF]
data_ZnGaAsSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.042
_cell_length_b   7.042
_cell_length_c   7.042
_cell_angle_alpha   33.489
_cell_angle_beta   33.489
_cell_angle_gamma   33.490
_symmetry_Int_Tables_number   1
_cell_volume   94.683
_cell_formula_units_Z   1
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
  Zn  Zn0  1  0.002  0.002  0.002  1.0
  Ga  Ga1  1  0.498  0.498  0.498  1.0
  As  As2  1  0.125  0.125  0.125  1.0
  Se  Se3  1  0.624  0.624  0.624  1.0
[/CIF]
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The material described by GaZnSeAs is Stannite-like structured and crystallizes in the trigonal R3m space group. Zn(1) is bonded to one As(1) and three equivalent Se(1) atoms to form ZnAsSe3 tetrahedra that share corners with six equivalent Zn(1)AsSe3 tetrahedra and corners with six equivalent Ga(1)As3Se tetrahedra. Ga(1) is bonded to three equivalent As(1) and one Se(1) atom to form GaAs3Se tetrahedra that share corners with six equivalent Zn(1)AsSe3 tetrahedra and corners with six equivalent Ga(1)As3Se tetrahedra. As(1) is bonded to one Zn(1) and three equivalent Ga(1) atoms to form AsZnGa3 tetrahedra that share corners with six equivalent As(1)ZnGa3 tetrahedra and corners with six equivalent Se(1)Zn3Ga tetrahedra. Se(1) is bonded to three equivalent Zn(1) and one Ga(1) atom to form SeZn3Ga tetrahedra that share corners with six equivalent As(1)ZnGa3 tetrahedra and corners with six equivalent Se(1)Zn3Ga tetrahedra. is represented by the CIF card [CIF]
data_ZnGaAsSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.042
_cell_length_b   7.042
_cell_length_c   7.042
_cell_angle_alpha   33.489
_cell_angle_beta   33.489
_cell_angle_gamma   33.490
_symmetry_Int_Tables_number   1
_cell_volume   94.683
_cell_formula_units_Z   1
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
  Zn  Zn0  1  0.002  0.002  0.002  1.0
  Ga  Ga1  1  0.498  0.498  0.498  1.0
  As  As2  1  0.125  0.125  0.125  1.0
  Se  Se3  1  0.624  0.624  0.624  1.0
[/CIF]
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