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LiAl(H2Rh)2

Alexandria ALEX

Alex-ID: agm007482896 · Space group: Imm2 (#44)

Alexandria Database API

Basic Information

Formula
LiAl(H2Rh)2
Alex-ID
agm007482896
Elements
4
Sites
8
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
68.49
ų
Cell a
4.7793
Å
Cell b
4.7793
Å
Cell c
4.7793
Å
α angle
128.52
°
β angle
123.92
°
γ angle
79.58
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiAl(H2Rh)2
Li
1.00 · 12.5%
Al
1.00 · 12.5%
H
4.00 · 50.0%
Rh
2.00 · 25.0%

Energy & Stability

Energy above hull
0.1593
eV/atom
Formation energy
-0.3707
eV/atom
Corrected total energy
-36.2866
eV
Raw total energy
-36.2866
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0809
eV
DOS at Fermi level
1.8574
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_409_spg121

Decomposition

LiH3Rh H2 AlRh

Computed at

2024-02-09 12:40:35

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: agm007482896).

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 agm007482896
data_agm007482896
_cell_length_a     4.77928
_cell_length_b     4.77928
_cell_length_c     4.77928
_cell_angle_alpha  128.52430
_cell_angle_beta   123.92137
_cell_angle_gamma  79.57775
_cell_volume       68.49391
_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 0.50281 0.50000 0.00281 1.00000
  Al1 Al 0.87820 0.00000 0.87820 1.00000
  H1 H 0.42013 0.92291 0.04839 1.00000
  H2 H 0.12548 0.07709 0.49722 1.00000
  H3 H 0.42013 0.37174 0.49722 1.00000
  H4 H 0.12548 0.62826 0.04839 1.00000
  Rh1 Rh 0.80222 0.29025 0.51197 1.00000
  Rh2 Rh 0.22173 0.70975 0.51197 1.00000
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