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La4Si5Rh9

Alexandria ALEX

Alex-ID: agm008564197 · Space group: P6_3/mmc (#194)

Basic Information

Formula
La4Si5Rh9
Alex-ID
agm008564197
Elements
3
Sites
36
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
628.65
ų
Cell a
5.6510
Å
Cell b
5.6510
Å
Cell c
22.7318
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La4Si5Rh9
La
8.00 · 22.2%
Si
10.00 · 27.8%
Rh
18.00 · 50.0%

Energy & Stability

Energy above hull
0.0375
eV/atom
Formation energy
-0.9969
eV/atom
Corrected total energy
-261.8628
eV
Raw total energy
-261.8628
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0088
eV
DOS at Fermi level
14.3311
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B5C9_1_spg194

Decomposition

LaSiRh2 LaSi2Rh3

Computed at

2024-09-25 04:54:48.173995

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: agm008564197).

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 agm008564197
data_agm008564197
_cell_length_a     5.65098
_cell_length_b     5.65098
_cell_length_c     22.73179
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       628.65430
_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 0.33333 0.66667 0.52822 1.00000
  La2 La 0.66667 0.33333 0.47178 1.00000
  La3 La 0.66667 0.33333 0.02822 1.00000
  La4 La 0.33333 0.66667 0.97178 1.00000
  La5 La 0.33333 0.66667 0.67226 1.00000
  La6 La 0.66667 0.33333 0.32774 1.00000
  La7 La 0.66667 0.33333 0.17226 1.00000
  La8 La 0.33333 0.66667 0.82774 1.00000
  Si1 Si 0.00000 0.00000 0.00000 1.00000
  Si2 Si 0.00000 0.00000 0.50000 1.00000
  Si3 Si 0.33333 0.66667 0.16780 1.00000
  Si4 Si 0.66667 0.33333 0.83220 1.00000
  Si5 Si 0.66667 0.33333 0.66780 1.00000
  Si6 Si 0.33333 0.66667 0.33220 1.00000
  Si7 Si 0.00000 0.00000 0.16943 1.00000
  Si8 Si 0.00000 0.00000 0.83057 1.00000
  Si9 Si 0.00000 0.00000 0.66943 1.00000
  Si10 Si 0.00000 0.00000 0.33057 1.00000
  Rh1 Rh 0.16552 0.33104 0.08942 1.00000
  Rh2 Rh 0.83448 0.66896 0.91058 1.00000
  Rh3 Rh 0.66896 0.83448 0.08942 1.00000
  Rh4 Rh 0.83448 0.66896 0.58942 1.00000
  Rh5 Rh 0.33104 0.16552 0.91058 1.00000
  Rh6 Rh 0.16552 0.33104 0.41058 1.00000
  Rh7 Rh 0.16552 0.83448 0.08942 1.00000
  Rh8 Rh 0.33104 0.16552 0.58942 1.00000
  Rh9 Rh 0.83448 0.16552 0.91058 1.00000
  Rh10 Rh 0.66896 0.83448 0.41058 1.00000
  Rh11 Rh 0.83448 0.16552 0.58942 1.00000
  Rh12 Rh 0.16552 0.83448 0.41058 1.00000
  Rh13 Rh 0.16742 0.33484 0.25000 1.00000
  Rh14 Rh 0.83258 0.66516 0.75000 1.00000
  Rh15 Rh 0.66516 0.83258 0.25000 1.00000
  Rh16 Rh 0.33484 0.16742 0.75000 1.00000
  Rh17 Rh 0.16742 0.83258 0.25000 1.00000
  Rh18 Rh 0.83258 0.16742 0.75000 1.00000
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