Navigation

HEAS Data Platform · Materials Science Database

LiAgH2

Alexandria ALEX

Alex-ID: agm076036660 · Space group: P1 (#1)

Basic Information

Formula
LiAgH2
Alex-ID
agm076036660
Elements
3
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
273.25
ų
Cell a
5.8242
Å
Cell b
7.5247
Å
Cell c
8.5000
Å
α angle
112.56
°
β angle
115.21
°
γ angle
103.68
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiAgH2
Li
6.00 · 25.0%
Ag
6.00 · 25.0%
H
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1278
eV/atom
Formation energy
-0.1188
eV/atom
Corrected total energy
-70.3185
eV
Raw total energy
-70.3185
eV

Electronic Structure

Indirect band gap
1.5947
eV
Direct band gap
1.7270
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_14729_spg1

Decomposition

LiH9 Ag LiH

Computed at

2025-05-26 19:51:13

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: agm076036660).

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 agm076036660
data_agm076036660
_cell_length_a     5.82423
_cell_length_b     7.52474
_cell_length_c     8.49996
_cell_angle_alpha  112.56311
_cell_angle_beta   115.21474
_cell_angle_gamma  103.67808
_cell_volume       273.25275
_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 0.77542 0.88252 0.92135 1.00000
  Li2 Li 0.69647 0.50641 0.11383 1.00000
  Li3 Li 0.27704 0.73138 0.14262 1.00000
  Li4 Li 0.85247 0.07576 0.60206 1.00000
  Li5 Li 0.32026 0.01792 0.91234 1.00000
  Li6 Li 0.09476 0.98441 0.40847 1.00000
  Ag1 Ag 0.26091 0.49478 0.74719 1.00000
  Ag2 Ag 0.40235 0.18780 0.29458 1.00000
  Ag3 Ag 0.27516 0.77032 0.55992 1.00000
  Ag4 Ag 0.73163 0.41354 0.74263 1.00000
  Ag5 Ag 0.64155 0.64535 0.44216 1.00000
  Ag6 Ag 0.92202 0.27444 0.28821 1.00000
  H1 H 0.09984 0.43365 0.88051 1.00000
  H2 H 0.48186 0.37475 0.21672 1.00000
  H3 H 0.21774 0.02415 0.67186 1.00000
  H4 H 0.50149 0.12989 0.49551 1.00000
  H5 H 0.71760 0.86783 0.67666 1.00000
  H6 H 0.74517 0.19202 0.03126 1.00000
  H7 H 0.66967 0.58925 0.91858 1.00000
  H8 H 0.10491 0.69052 0.29465 1.00000
  H9 H 0.16711 0.92702 0.05185 1.00000
  H10 H 0.34864 0.76528 0.78984 1.00000
  H11 H 0.02331 0.22600 0.49007 1.00000
  H12 H 0.67263 0.79502 0.30714 1.00000
Get direct link