Navigation

HEAS Data Platform · Materials Science Database

LaCdH5

Alexandria ALEX

Alex-ID: agm007354575 · Space group: Cmcm (#63)

Basic Information

Formula
LaCdH5
Alex-ID
agm007354575
Elements
3
Sites
14
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
176.88
ų
Cell a
9.0108
Å
Cell b
9.0108
Å
Cell c
5.3377
Å
α angle
89.99
°
β angle
89.99
°
γ angle
155.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaCdH5
La
2.00 · 14.3%
Cd
2.00 · 14.3%
H
10.00 · 71.4%

Energy & Stability

Energy above hull
0.1645
eV/atom
Formation energy
-0.2488
eV/atom
Corrected total energy
-47.5827
eV
Raw total energy
-47.5827
eV

Electronic Structure

Indirect band gap
0.6431
eV
Direct band gap
1.1725
eV
DOS at Fermi level
-0.0298
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC5_2115_spg15

Decomposition

CdH4 LaH3 Cd

Computed at

2024-02-08 05:01:12

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: agm007354575).

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 agm007354575
data_agm007354575
_cell_length_a     9.01078
_cell_length_b     9.01078
_cell_length_c     5.33769
_cell_angle_alpha  89.99188
_cell_angle_beta   89.99188
_cell_angle_gamma  155.91245
_cell_volume       176.88030
_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 0.32449 0.67551 0.25000 1.00000
  La2 La 0.67551 0.32449 0.75000 1.00000
  Cd1 Cd 0.10725 0.89275 0.25000 1.00000
  Cd2 Cd 0.89275 0.10725 0.75000 1.00000
  H1 H 0.92149 0.08235 0.42815 1.00000
  H2 H 0.21704 0.78321 0.51853 1.00000
  H3 H 0.34620 0.65380 0.75000 1.00000
  H4 H 0.21679 0.78296 0.98147 1.00000
  H5 H 0.08235 0.92149 0.92815 1.00000
  H6 H 0.91765 0.07851 0.07185 1.00000
  H7 H 0.78321 0.21704 0.01853 1.00000
  H8 H 0.65380 0.34620 0.25000 1.00000
  H9 H 0.78296 0.21679 0.48147 1.00000
  H10 H 0.07851 0.91765 0.57185 1.00000
Get direct link