The material structure described by GaAlN2 is Chalcopyrite-like structured and crystallizes in the tetragonal P-4m2 space group. Ga(1) is bonded to four equivalent N(1) atoms to form GaN4 tetrahedra that share corners with four equivalent Ga(1)N4 tetrahedra and corners with eight equivalent Al(1)N4 tetrahedra. Al(1) is bonded to four equivalent N(1) atoms to form AlN4 tetrahedra that share corners with four equivalent Al(1)N4 tetrahedra and corners with eight equivalent Ga(1)N4 tetrahedra. N(1) is bonded to two equivalent Ga(1) and two equivalent Al(1) atoms to form corner-sharing NAl2Ga2 tetrahedra. is represented by the CIF card [CIF]
data_AlGaN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.141
_cell_length_b   3.141
_cell_length_c   4.424
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   43.642
_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
  Al  Al0  1  0.500  0.500  0.500  1.0
  Ga  Ga1  1  0.000  0.000  0.000  1.0
  N  N2  1  0.000  0.500  0.262  1.0
  N  N3  1  0.500  0.000  0.738  1.0
[/CIF]
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The material structure described by GaAlN2 is Chalcopyrite-like structured and crystallizes in the tetragonal P-4m2 space group. Ga(1) is bonded to four equivalent N(1) atoms to form GaN4 tetrahedra that share corners with four equivalent Ga(1)N4 tetrahedra and corners with eight equivalent Al(1)N4 tetrahedra. Al(1) is bonded to four equivalent N(1) atoms to form AlN4 tetrahedra that share corners with four equivalent Al(1)N4 tetrahedra and corners with eight equivalent Ga(1)N4 tetrahedra. N(1) is bonded to two equivalent Ga(1) and two equivalent Al(1) atoms to form corner-sharing NAl2Ga2 tetrahedra. is represented by the CIF card [CIF]
data_AlGaN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.141
_cell_length_b   3.141
_cell_length_c   4.424
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   43.642
_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
  Al  Al0  1  0.500  0.500  0.500  1.0
  Ga  Ga1  1  0.000  0.000  0.000  1.0
  N  N2  1  0.000  0.500  0.262  1.0
  N  N3  1  0.500  0.000  0.738  1.0
[/CIF]
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