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PrGa2Re3

Alexandria ALEX

Alex-ID: agm072017899 · Space group: P6/mmm (#191)

Basic Information

Formula
PrGa2Re3
Alex-ID
agm072017899
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
109.18
ų
Cell a
5.4087
Å
Cell b
5.4087
Å
Cell c
4.3096
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrGa2Re3
Pr
1.00 · 16.7%
Ga
2.00 · 33.3%
Re
3.00 · 50.0%

Energy & Stability

Energy above hull
0.2873
eV/atom
Formation energy
-0.0584
eV/atom
Corrected total energy
-48.5373
eV
Raw total energy
-48.5373
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.6433
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_659_spg191

Decomposition

PrGa2 Re

Computed at

2025-04-13 19:00:19

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: agm072017899).

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 agm072017899
data_agm072017899
_cell_length_a     5.40874
_cell_length_b     5.40874
_cell_length_c     4.30959
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       109.18364
_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 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.66667 0.33333 0.00000 1.00000
  Ga2 Ga 0.33333 0.66667 0.00000 1.00000
  Re1 Re 0.50000 0.00000 0.50000 1.00000
  Re2 Re 0.50000 0.50000 0.50000 1.00000
  Re3 Re 0.00000 0.50000 0.50000 1.00000
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