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AlFeO3

Alexandria ALEX

Alex-ID: agm003246711 · Space group: Pna2_1 (#33)

Basic Information

Formula
AlFeO3
Alex-ID
agm003246711
Elements
3
Sites
40
Space group
Pna2_1 (#33)
Crystal system
orthorhombic
Volume
396.27
ų
Cell a
5.0125
Å
Cell b
8.5391
Å
Cell c
9.2581
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AlFeO3
Al
8.00 · 20.0%
Fe
8.00 · 20.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.1703
eV/atom
Formation energy
-2.4589
eV/atom
Corrected total energy
-315.0182
eV
Raw total energy
-276.2992
eV

Electronic Structure

Indirect band gap
2.4488
eV
Direct band gap
2.5005
eV
DOS at Fermi level
0.0000
Total magnetisation
23.7621
μB

Additional Information

Prototype ID

ABC3_311_spg33

Decomposition

Fe2O3 Al2O3

Computed at

2022-01-02 22:45:25.084354

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm003246711).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm003246711
data_agm003246711
_cell_length_a     5.01251
_cell_length_b     8.53908
_cell_length_c     9.25805
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       396.26531
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Al1 Al 0.82933 0.84117 0.30491 1.00000
  Al2 Al 0.17067 0.15883 0.80491 1.00000
  Al3 Al 0.67067 0.34117 0.80491 1.00000
  Al4 Al 0.32933 0.65883 0.30491 1.00000
  Al5 Al 0.16557 0.84596 0.00429 1.00000
  Al6 Al 0.83443 0.15404 0.50429 1.00000
  Al7 Al 0.33443 0.34596 0.50429 1.00000
  Al8 Al 0.66557 0.65404 0.00429 1.00000
  Fe1 Fe 0.65803 0.96309 0.79610 1.00000
  Fe2 Fe 0.34197 0.03691 0.29610 1.00000
  Fe3 Fe 0.84197 0.46309 0.29610 1.00000
  Fe4 Fe 0.15803 0.53691 0.79610 1.00000
  Fe5 Fe 0.17675 0.84054 0.57043 1.00000
  Fe6 Fe 0.82325 0.15946 0.07043 1.00000
  Fe7 Fe 0.32325 0.34054 0.07043 1.00000
  Fe8 Fe 0.67675 0.65946 0.57043 1.00000
  O1 O 0.49628 0.82448 0.94517 1.00000
  O2 O 0.50372 0.17552 0.44517 1.00000
  O3 O 0.00372 0.32448 0.44517 1.00000
  O4 O 0.99628 0.67552 0.94517 1.00000
  O5 O 0.84364 0.82489 0.67104 1.00000
  O6 O 0.15636 0.17511 0.17104 1.00000
  O7 O 0.65636 0.32489 0.17104 1.00000
  O8 O 0.34364 0.67511 0.67104 1.00000
  O9 O 0.15921 0.83442 0.19824 1.00000
  O10 O 0.84079 0.16558 0.69824 1.00000
  O11 O 0.34079 0.33442 0.69824 1.00000
  O12 O 0.65921 0.66558 0.19824 1.00000
  O13 O 0.67563 0.99912 0.19853 1.00000
  O14 O 0.32437 0.00088 0.69853 1.00000
  O15 O 0.82437 0.49912 0.69853 1.00000
  O16 O 0.17563 0.50088 0.19853 1.00000
  O17 O 0.50176 0.81656 0.42297 1.00000
  O18 O 0.49824 0.18344 0.92297 1.00000
  O19 O 0.99824 0.31656 0.92297 1.00000
  O20 O 0.00176 0.68344 0.42297 1.00000
  O21 O 0.50938 0.51065 0.43269 1.00000
  O22 O 0.99062 0.01065 0.93269 1.00000
  O23 O 0.49062 0.48935 0.93269 1.00000
  O24 O 0.00938 0.98935 0.43269 1.00000
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