The crystal structure described by AlAs is Zincblende, Sphalerite structured and crystallizes in the cubic F-43m space group. Al(1) is bonded to four equivalent As(1) atoms to form corner-sharing AlAs4 tetrahedra. As(1) is bonded to four equivalent Al(1) atoms to form corner-sharing AsAl4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_AlAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.013
_cell_length_b   4.013
_cell_length_c   4.013
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   45.711
_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  0.000  0.000  0.000  1.0
  As  As1  1  0.250  0.250  0.250  1.0
[/CIF]
.
The crystal structure described by AlAs is Zincblende, Sphalerite structured and crystallizes in the cubic F-43m space group. Al(1) is bonded to four equivalent As(1) atoms to form corner-sharing AlAs4 tetrahedra. As(1) is bonded to four equivalent Al(1) atoms to form corner-sharing AsAl4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_AlAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.013
_cell_length_b   4.013
_cell_length_c   4.013
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   45.711
_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  0.000  0.000  0.000  1.0
  As  As1  1  0.250  0.250  0.250  1.0
[/CIF]
.