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LiSc2Mn2Al5

Alexandria ALEX

Alex-ID: agm005142391 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
LiSc2Mn2Al5
Alex-ID
agm005142391
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
338.99
ų
Cell a
4.0977
Å
Cell b
9.0955
Å
Cell c
9.0955
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiSc2Mn2Al5
Li
2.00 · 10.0%
Sc
4.00 · 20.0%
Mn
4.00 · 20.0%
Al
10.00 · 50.0%

Energy & Stability

Energy above hull
0.0930
eV/atom
Formation energy
-0.2741
eV/atom
Corrected total energy
-108.7700
eV
Raw total energy
-108.7700
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.4270
Total magnetisation
9.6928
μB

Additional Information

Prototype ID

AB2C2D5_50_spg127

Decomposition

Li2Al Sc2MnAl3 ScAl2 Mn2Al

Computed at

2022-07-14 22:16:57.669414

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: agm005142391).

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 agm005142391
data_agm005142391
_cell_length_a     4.09767
_cell_length_b     9.09551
_cell_length_c     9.09551
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       338.99320
_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
  Li1 Li 0.00000 0.00000 0.00000 1.00000
  Li2 Li 0.00000 0.50000 0.50000 1.00000
  Sc1 Sc 0.00000 0.68026 0.18026 1.00000
  Sc2 Sc 0.00000 0.31974 0.81974 1.00000
  Sc3 Sc 0.00000 0.18026 0.31974 1.00000
  Sc4 Sc 0.00000 0.81974 0.68026 1.00000
  Mn1 Mn 0.00000 0.11342 0.61342 1.00000
  Mn2 Mn 0.00000 0.88658 0.38658 1.00000
  Mn3 Mn 0.00000 0.61342 0.88658 1.00000
  Mn4 Mn 0.00000 0.38658 0.11342 1.00000
  Al1 Al 0.50000 0.21095 0.06647 1.00000
  Al2 Al 0.50000 0.78905 0.93353 1.00000
  Al3 Al 0.50000 0.06647 0.78905 1.00000
  Al4 Al 0.50000 0.71095 0.43353 1.00000
  Al5 Al 0.50000 0.93353 0.21095 1.00000
  Al6 Al 0.50000 0.28905 0.56647 1.00000
  Al7 Al 0.50000 0.56647 0.71095 1.00000
  Al8 Al 0.50000 0.43353 0.28905 1.00000
  Al9 Al 0.50000 0.50000 0.00000 1.00000
  Al10 Al 0.50000 0.00000 0.50000 1.00000
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