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LaMnAl11

Alexandria ALEX

Alex-ID: agm005704792 · Space group: C2/m (#12)

Alexandria Database API

Basic Information

Formula
LaMnAl11
Alex-ID
agm005704792
Elements
3
Sites
13
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
224.25
ų
Cell a
5.2220
Å
Cell b
7.2067
Å
Cell c
6.8669
Å
α angle
82.44
°
β angle
67.65
°
γ angle
69.76
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaMnAl11
La
1.00 · 7.7%
Mn
1.00 · 7.7%
Al
11.00 · 84.6%

Energy & Stability

Energy above hull
0.0352
eV/atom
Formation energy
-0.2004
eV/atom
Corrected total energy
-57.9038
eV
Raw total energy
-57.9038
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0287
eV
DOS at Fermi level
6.3254
Total magnetisation
0.9403
μB

Additional Information

Prototype ID

ABC11_0_spg12

Decomposition

La3Al11 MnAl6 Al

Computed at

2023-06-29 13:58:30.590502

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: agm005704792).

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 agm005704792
data_agm005704792
_cell_length_a     5.22200
_cell_length_b     7.20668
_cell_length_c     6.86693
_cell_angle_alpha  82.43961
_cell_angle_beta   67.65216
_cell_angle_gamma  69.75520
_cell_volume       224.24969
_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
  La1 La 0.00000 0.00000 0.00000 1.00000
  Mn1 Mn 0.50000 0.50000 0.00000 1.00000
  Al1 Al 0.28185 0.23304 0.21784 1.00000
  Al2 Al 0.71815 0.76696 0.78216 1.00000
  Al3 Al 0.50031 0.76696 0.21784 1.00000
  Al4 Al 0.49969 0.23304 0.78216 1.00000
  Al5 Al 0.36929 0.63652 0.65588 1.00000
  Al6 Al 0.63071 0.36348 0.34412 1.00000
  Al7 Al 0.97482 0.36348 0.65588 1.00000
  Al8 Al 0.02518 0.63652 0.34412 1.00000
  Al9 Al 0.00000 0.50000 0.00000 1.00000
  Al10 Al 0.50000 0.00000 0.50000 1.00000
  Al11 Al 0.00000 0.00000 0.50000 1.00000
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