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PRh5

Alexandria ALEX

Alex-ID: agm005444534 · Space group: P6/mmm (#191)

Basic Information

Formula
PRh5
Alex-ID
agm005444534
Elements
2
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
97.04
ų
Cell a
5.0104
Å
Cell b
5.0104
Å
Cell c
4.4634
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PRh5
P
1.00 · 16.7%
Rh
5.00 · 83.3%

Energy & Stability

Energy above hull
0.9899
eV/atom
Formation energy
0.6139
eV/atom
Corrected total energy
-38.4839
eV
Raw total energy
-38.4839
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0002
eV
DOS at Fermi level
9.7393
Total magnetisation
0.0010
μB

Additional Information

Prototype ID

AB5_7_spg191

Decomposition

PRh2 Rh

Computed at

2023-03-21 18:02:16.098446

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: agm005444534).

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 agm005444534
data_agm005444534
_cell_length_a     5.01038
_cell_length_b     5.01038
_cell_length_c     4.46338
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       97.03658
_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
  P1 P 0.00000 0.00000 0.00000 1.00000
  Rh1 Rh 0.33333 0.66667 0.00000 1.00000
  Rh2 Rh 0.66667 0.33333 0.00000 1.00000
  Rh3 Rh 0.50000 0.00000 0.50000 1.00000
  Rh4 Rh 0.00000 0.50000 0.50000 1.00000
  Rh5 Rh 0.50000 0.50000 0.50000 1.00000
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