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Ac4PtRh

Alexandria ALEX

Alex-ID: agm100790744 · Space group: P2/m (#10)

Basic Information

Formula
Ac4PtRh
Alex-ID
agm100790744
Elements
3
Sites
6
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
230.73
ų
Cell a
7.2449
Å
Cell b
4.4230
Å
Cell c
7.7020
Å
α angle
90.00
°
β angle
110.79
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac4PtRh
Ac
4.00 · 66.7%
Pt
1.00 · 16.7%
Rh
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0036
eV/atom
Formation energy
-0.6847
eV/atom
Corrected total energy
-33.9813
eV
Raw total energy
-33.9813
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.9930
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_660_spg10

Decomposition

Ac7Pt3 Ac3Pt2 Ac2Rh

Computed at

2025-04-14 13:06:23

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: agm100790744).

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 agm100790744
data_agm100790744
_cell_length_a     7.24488
_cell_length_b     4.42301
_cell_length_c     7.70198
_cell_angle_alpha  90.00000
_cell_angle_beta   110.79082
_cell_angle_gamma  90.00000
_cell_volume       230.73220
_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
  Ac1 Ac 0.76673 0.50000 0.24773 1.00000
  Ac2 Ac 0.23327 0.50000 0.75227 1.00000
  Ac3 Ac 0.76482 0.00000 0.76156 1.00000
  Ac4 Ac 0.23518 0.00000 0.23844 1.00000
  Pt1 Pt 0.00000 0.00000 0.50000 1.00000
  Rh1 Rh 0.00000 0.50000 0.00000 1.00000
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