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Al5CuH11

Alexandria ALEX

Alex-ID: agm006573397 · Space group: C2/m (#12)

Basic Information

Formula
Al5CuH11
Alex-ID
agm006573397
Elements
3
Sites
17
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
183.93
ų
Cell a
5.6223
Å
Cell b
5.6223
Å
Cell c
7.2382
Å
α angle
83.18
°
β angle
83.18
°
γ angle
123.83
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al5CuH11
Al
5.00 · 29.4%
Cu
1.00 · 5.9%
H
11.00 · 64.7%

Energy & Stability

Energy above hull
0.2488
eV/atom
Formation energy
0.1225
eV/atom
Corrected total energy
-56.4417
eV
Raw total energy
-56.4417
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.2155
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C11_17_spg12

Decomposition

Al2Cu AlCu AlH3

Computed at

2024-08-07 16:17:51.305496

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: agm006573397).

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 agm006573397
data_agm006573397
_cell_length_a     5.62228
_cell_length_b     5.62228
_cell_length_c     7.23823
_cell_angle_alpha  83.18288
_cell_angle_beta   83.18288
_cell_angle_gamma  123.82514
_cell_volume       183.93426
_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 0.06242 0.79707 0.70741 1.00000
  Al2 Al 0.93758 0.20293 0.29259 1.00000
  Al3 Al 0.20293 0.93758 0.29259 1.00000
  Al4 Al 0.79707 0.06242 0.70741 1.00000
  Al5 Al 0.50000 0.50000 0.00000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  H1 H 0.36592 0.36592 0.25330 1.00000
  H2 H 0.63408 0.63408 0.74670 1.00000
  H3 H 0.96175 0.45045 0.68338 1.00000
  H4 H 0.03825 0.54955 0.31662 1.00000
  H5 H 0.54955 0.03825 0.31662 1.00000
  H6 H 0.45045 0.96175 0.68338 1.00000
  H7 H 0.00000 0.00000 0.50000 1.00000
  H8 H 0.11616 0.36109 0.02095 1.00000
  H9 H 0.88384 0.63891 0.97905 1.00000
  H10 H 0.63891 0.88384 0.97905 1.00000
  H11 H 0.36109 0.11616 0.02095 1.00000
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