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PrH3Rh2

Alexandria ALEX

Alex-ID: agm006459079 · Space group: P2_1/c (#14)

Basic Information

Formula
PrH3Rh2
Alex-ID
agm006459079
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
275.12
ų
Cell a
9.1545
Å
Cell b
5.2971
Å
Cell c
5.7888
Å
α angle
78.54
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrH3Rh2
Pr
4.00 · 16.7%
H
12.00 · 50.0%
Rh
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0455
eV/atom
Formation energy
-0.4889
eV/atom
Corrected total energy
-128.5585
eV
Raw total energy
-128.5585
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0106
eV
DOS at Fermi level
9.1764
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_359_spg14

Decomposition

PrH3Rh Rh

Computed at

2024-02-27 13:20:06.109937

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: agm006459079).

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 agm006459079
data_agm006459079
_cell_length_a     9.15446
_cell_length_b     5.29714
_cell_length_c     5.78882
_cell_angle_alpha  78.54152
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       275.11914
_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 0.10628 0.69804 0.20548 1.00000
  Pr2 Pr 0.39372 0.69804 0.70548 1.00000
  Pr3 Pr 0.60628 0.30196 0.29452 1.00000
  Pr4 Pr 0.89372 0.30196 0.79452 1.00000
  H1 H 0.61232 0.79010 0.35349 1.00000
  H2 H 0.88768 0.79010 0.85349 1.00000
  H3 H 0.86847 0.83329 0.36517 1.00000
  H4 H 0.63153 0.83329 0.86517 1.00000
  H5 H 0.35845 0.52908 0.31510 1.00000
  H6 H 0.14155 0.52908 0.81510 1.00000
  H7 H 0.85845 0.47092 0.18490 1.00000
  H8 H 0.64155 0.47092 0.68490 1.00000
  H9 H 0.36847 0.16671 0.13483 1.00000
  H10 H 0.13153 0.16671 0.63483 1.00000
  H11 H 0.11232 0.20990 0.14651 1.00000
  H12 H 0.38768 0.20990 0.64651 1.00000
  Rh1 Rh 0.75974 0.80662 0.10140 1.00000
  Rh2 Rh 0.74026 0.80662 0.60140 1.00000
  Rh3 Rh 0.43937 0.82810 0.18123 1.00000
  Rh4 Rh 0.06063 0.82810 0.68123 1.00000
  Rh5 Rh 0.93937 0.17190 0.31877 1.00000
  Rh6 Rh 0.56063 0.17190 0.81877 1.00000
  Rh7 Rh 0.25974 0.19338 0.39860 1.00000
  Rh8 Rh 0.24026 0.19338 0.89860 1.00000
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