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BePt4Rh

Alexandria ALEX

Alex-ID: agm070158359 · Space group: P4/mmm (#123)

Basic Information

Formula
BePt4Rh
Alex-ID
agm070158359
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
84.65
ų
Cell a
2.7636
Å
Cell b
2.7636
Å
Cell c
11.0833
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BePt4Rh
Be
1.00 · 16.7%
Pt
4.00 · 66.7%
Rh
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0140
eV/atom
Formation energy
-0.2694
eV/atom
Corrected total energy
-37.0462
eV
Raw total energy
-37.0462
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0298
eV
DOS at Fermi level
6.7520
Total magnetisation
1.1634
μB

Additional Information

Prototype ID

ABC4_1114_spg123

Decomposition

Pt3Rh2 BePt2 Pt

Computed at

2025-04-14 09:43:50

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: agm070158359).

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 agm070158359
data_agm070158359
_cell_length_a     2.76357
_cell_length_b     2.76357
_cell_length_c     11.08330
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       84.64676
_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 0.00000 0.50000 1.00000
  Pt1 Pt 0.00000 0.00000 0.82406 1.00000
  Pt2 Pt 0.00000 0.00000 0.17594 1.00000
  Pt3 Pt 0.50000 0.50000 0.63091 1.00000
  Pt4 Pt 0.50000 0.50000 0.36909 1.00000
  Rh1 Rh 0.50000 0.50000 0.00000 1.00000
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