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Al2CrIn2

Alexandria ALEX

Alex-ID: agm002953352 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Al2CrIn2
Alex-ID
agm002953352
Elements
3
Sites
10
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
198.53
ų
Cell a
7.1149
Å
Cell b
7.1149
Å
Cell c
3.9219
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al2CrIn2
Cr
2.00 · 20.0%
Al
4.00 · 40.0%
In
4.00 · 40.0%

Energy & Stability

Energy above hull
0.7604
eV/atom
Formation energy
0.6738
eV/atom
Corrected total energy
-38.5698
eV
Raw total energy
-38.5698
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
7.6421
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C2_3_spg127

Decomposition

Al3Cr4 Al3Cr In

Computed at

2016-12-06 00:08:58

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: agm002953352).

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 agm002953352
data_agm002953352
_cell_length_a     7.11487
_cell_length_b     7.11487
_cell_length_c     3.92187
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       198.53029
_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
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  Cr2 Cr 0.50000 0.50000 0.00000 1.00000
  Al1 Al 0.15109 0.65109 0.50000 1.00000
  Al2 Al 0.65109 0.84891 0.50000 1.00000
  Al3 Al 0.84891 0.34891 0.50000 1.00000
  Al4 Al 0.34891 0.15109 0.50000 1.00000
  In1 In 0.34443 0.84443 0.00000 1.00000
  In2 In 0.84443 0.65557 0.00000 1.00000
  In3 In 0.65557 0.15557 0.00000 1.00000
  In4 In 0.15557 0.34443 0.00000 1.00000
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