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H3PtRh3

Alexandria ALEX

Alex-ID: agm005403140 · Space group: Pm-3n (#223)

Basic Information

Formula
H3PtRh3
Alex-ID
agm005403140
Elements
3
Sites
14
Space group
Pm-3n (#223)
Crystal system
cubic
Volume
139.22
ų
Cell a
5.1828
Å
Cell b
5.1828
Å
Cell c
5.1828
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H3PtRh3
H
6.00 · 42.9%
Rh
6.00 · 42.9%
Pt
2.00 · 14.3%

Energy & Stability

Energy above hull
0.2019
eV/atom
Formation energy
0.1383
eV/atom
Corrected total energy
-73.7875
eV
Raw total energy
-73.7875
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
18.2890
Total magnetisation
-0.0002
μB

Additional Information

Prototype ID

AB3C3_138_spg223

Decomposition

Pt3Rh2 PtRh2 H8Rh3

Computed at

2022-10-04 05:51:11

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: agm005403140).

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 agm005403140
data_agm005403140
_cell_length_a     5.18284
_cell_length_b     5.18284
_cell_length_c     5.18284
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       139.22074
_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
  H1 H 0.25000 0.00000 0.50000 1.00000
  H2 H 0.00000 0.50000 0.25000 1.00000
  H3 H 0.50000 0.75000 0.00000 1.00000
  H4 H 0.75000 0.00000 0.50000 1.00000
  H5 H 0.00000 0.50000 0.75000 1.00000
  H6 H 0.50000 0.25000 0.00000 1.00000
  Rh1 Rh 0.00000 0.25000 0.50000 1.00000
  Rh2 Rh 0.00000 0.75000 0.50000 1.00000
  Rh3 Rh 0.50000 0.00000 0.75000 1.00000
  Rh4 Rh 0.75000 0.50000 0.00000 1.00000
  Rh5 Rh 0.50000 0.00000 0.25000 1.00000
  Rh6 Rh 0.25000 0.50000 0.00000 1.00000
  Pt1 Pt 0.50000 0.50000 0.50000 1.00000
  Pt2 Pt 0.00000 0.00000 0.00000 1.00000
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