Navigation

HEAS Data Platform · Materials Science Database

Be2AlZn2Rh5

Alexandria ALEX

Alex-ID: agm005141891 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Be2AlZn2Rh5
Alex-ID
agm005141891
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
260.20
ų
Cell a
2.9943
Å
Cell b
9.3218
Å
Cell c
9.3218
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Be2AlZn2Rh5
Be
4.00 · 20.0%
Al
2.00 · 10.0%
Zn
4.00 · 20.0%
Rh
10.00 · 50.0%

Energy & Stability

Energy above hull
0.1483
eV/atom
Formation energy
-0.4953
eV/atom
Corrected total energy
-110.9293
eV
Raw total energy
-110.9293
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.3630
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_6_spg127

Decomposition

AlZn2Rh3 BeRh

Computed at

2022-07-14 15:01:06.181894

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: agm005141891).

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 agm005141891
data_agm005141891
_cell_length_a     2.99435
_cell_length_b     9.32182
_cell_length_c     9.32182
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       260.19782
_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
  Be1 Be 0.00000 0.12708 0.62708 1.00000
  Be2 Be 0.00000 0.87292 0.37292 1.00000
  Be3 Be 0.00000 0.62708 0.87292 1.00000
  Be4 Be 0.00000 0.37292 0.12708 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
  Al2 Al 0.00000 0.50000 0.50000 1.00000
  Zn1 Zn 0.00000 0.67260 0.17260 1.00000
  Zn2 Zn 0.00000 0.32740 0.82740 1.00000
  Zn3 Zn 0.00000 0.17260 0.32740 1.00000
  Zn4 Zn 0.00000 0.82740 0.67260 1.00000
  Rh1 Rh 0.50000 0.20282 0.07642 1.00000
  Rh2 Rh 0.50000 0.79718 0.92358 1.00000
  Rh3 Rh 0.50000 0.07642 0.79718 1.00000
  Rh4 Rh 0.50000 0.70282 0.42358 1.00000
  Rh5 Rh 0.50000 0.92358 0.20282 1.00000
  Rh6 Rh 0.50000 0.29718 0.57642 1.00000
  Rh7 Rh 0.50000 0.57642 0.70282 1.00000
  Rh8 Rh 0.50000 0.42358 0.29718 1.00000
  Rh9 Rh 0.50000 0.50000 0.00000 1.00000
  Rh10 Rh 0.50000 0.00000 0.50000 1.00000
Get direct link