The compound described by AlAsO4 crystallizes in the tetragonal I-4 space group. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with four equivalent As(1)O4 tetrahedra. As(1) is bonded to four equivalent O(1) atoms to form AsO4 tetrahedra that share corners with four equivalent Al(1)O4 tetrahedra. O(1) is bonded in a distorted bent 120 degrees geometry to one Al(1) and one As(1) atom. is represented by the CIF card [CIF]
data_AlAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.202
_cell_length_b   5.202
_cell_length_c   5.202
_cell_angle_alpha   87.300
_cell_angle_beta   121.571
_cell_angle_gamma   121.571
_symmetry_Int_Tables_number   1
_cell_volume   97.064
_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  0.500  0.250  0.750  1.0
  O  O2  1  0.611  0.995  0.867  1.0
  O  O3  1  0.127  0.133  0.744  1.0
  O  O4  1  0.389  0.256  0.384  1.0
  O  O5  1  0.873  0.616  0.005  1.0
[/CIF]
.
The compound described by AlAsO4 crystallizes in the tetragonal I-4 space group. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with four equivalent As(1)O4 tetrahedra. As(1) is bonded to four equivalent O(1) atoms to form AsO4 tetrahedra that share corners with four equivalent Al(1)O4 tetrahedra. O(1) is bonded in a distorted bent 120 degrees geometry to one Al(1) and one As(1) atom. is represented by the CIF card [CIF]
data_AlAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.202
_cell_length_b   5.202
_cell_length_c   5.202
_cell_angle_alpha   87.300
_cell_angle_beta   121.571
_cell_angle_gamma   121.571
_symmetry_Int_Tables_number   1
_cell_volume   97.064
_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  0.500  0.250  0.750  1.0
  O  O2  1  0.611  0.995  0.867  1.0
  O  O3  1  0.127  0.133  0.744  1.0
  O  O4  1  0.389  0.256  0.384  1.0
  O  O5  1  0.873  0.616  0.005  1.0
[/CIF]
.