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LaHRh

Alexandria ALEX

Alex-ID: agm007363085 · Space group: Cmcm (#63)

Alexandria Database API

Basic Information

Formula
LaHRh
Alex-ID
agm007363085
Elements
3
Sites
6
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
105.65
ų
Cell a
4.3123
Å
Cell b
4.1996
Å
Cell c
6.2036
Å
α angle
70.11
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaHRh
La
2.00 · 33.3%
H
2.00 · 33.3%
Rh
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1594
eV/atom
Formation energy
-0.5588
eV/atom
Corrected total energy
-34.3902
eV
Raw total energy
-34.3902
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.5795
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_8_spg63

Decomposition

LaH3Rh LaRh

Computed at

2024-03-16 21:15:27.651093

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: agm007363085).

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 agm007363085
data_agm007363085
_cell_length_a     4.31231
_cell_length_b     4.19963
_cell_length_c     6.20359
_cell_angle_alpha  70.10953
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       105.64544
_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 0.75000 0.64365 0.21091 1.00000
  La2 La 0.25000 0.35635 0.78909 1.00000
  H1 H 0.75000 0.25298 0.99334 1.00000
  H2 H 0.25000 0.74702 0.00666 1.00000
  Rh1 Rh 0.75000 0.94946 0.60614 1.00000
  Rh2 Rh 0.25000 0.05054 0.39386 1.00000
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