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Pr3CoRh2

Alexandria ALEX

Alex-ID: agm017396440 · Space group: Pnma (#62)

Basic Information

Formula
Pr3CoRh2
Alex-ID
agm017396440
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
568.80
ų
Cell a
4.1072
Å
Cell b
11.6382
Å
Cell c
11.8997
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr3CoRh2
Pr
12.00 · 50.0%
Co
4.00 · 16.7%
Rh
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0698
eV/atom
Formation energy
-0.4203
eV/atom
Corrected total energy
-154.8013
eV
Raw total energy
-154.8012
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0012
eV
DOS at Fermi level
26.5019
Total magnetisation
2.6478
μB

Additional Information

Prototype ID

AB2C3_1909_spg14

Decomposition

Pr3Rh2 Co

Computed at

2025-04-13 19:07:55

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: agm017396440).

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 agm017396440
data_agm017396440
_cell_length_a     4.10716
_cell_length_b     11.63822
_cell_length_c     11.89967
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       568.80481
_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
  Pr1 Pr 0.25000 0.94256 0.87723 1.00000
  Pr2 Pr 0.75000 0.05744 0.12277 1.00000
  Pr3 Pr 0.75000 0.55744 0.37723 1.00000
  Pr4 Pr 0.25000 0.44256 0.62277 1.00000
  Pr5 Pr 0.25000 0.79295 0.19640 1.00000
  Pr6 Pr 0.75000 0.20705 0.80360 1.00000
  Pr7 Pr 0.75000 0.70705 0.69640 1.00000
  Pr8 Pr 0.25000 0.29295 0.30360 1.00000
  Pr9 Pr 0.25000 0.62126 0.94413 1.00000
  Pr10 Pr 0.75000 0.37874 0.05587 1.00000
  Pr11 Pr 0.75000 0.87874 0.44413 1.00000
  Pr12 Pr 0.25000 0.12126 0.55587 1.00000
  Co1 Co 0.25000 0.87541 0.63354 1.00000
  Co2 Co 0.75000 0.12459 0.36646 1.00000
  Co3 Co 0.75000 0.62459 0.13354 1.00000
  Co4 Co 0.25000 0.37541 0.86646 1.00000
  Rh1 Rh 0.25000 0.52327 0.18958 1.00000
  Rh2 Rh 0.75000 0.47673 0.81042 1.00000
  Rh3 Rh 0.75000 0.97673 0.68958 1.00000
  Rh4 Rh 0.25000 0.02327 0.31042 1.00000
  Rh5 Rh 0.25000 0.68621 0.51267 1.00000
  Rh6 Rh 0.75000 0.31379 0.48733 1.00000
  Rh7 Rh 0.75000 0.81379 0.01267 1.00000
  Rh8 Rh 0.25000 0.18621 0.98733 1.00000
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