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SmPa2Rh3

Alexandria ALEX

Alex-ID: agm036089511 · Space group: C2/c (#15)

Basic Information

Formula
SmPa2Rh3
Alex-ID
agm036089511
Elements
3
Sites
24
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
519.03
ų
Cell a
7.3020
Å
Cell b
7.3020
Å
Cell c
10.1250
Å
α angle
83.69
°
β angle
96.31
°
γ angle
103.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmPa2Rh3
Sm
4.00 · 16.7%
Pa
8.00 · 33.3%
Rh
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1216
eV/atom
Formation energy
-0.6802
eV/atom
Corrected total energy
-199.4264
eV
Raw total energy
-199.4264
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0134
eV
DOS at Fermi level
25.8257
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_4629_spg15

Decomposition

PaRh SmPaRh2

Computed at

2025-04-14 08:32:45

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: agm036089511).

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 agm036089511
data_agm036089511
_cell_length_a     7.30202
_cell_length_b     7.30202
_cell_length_c     10.12502
_cell_angle_alpha  83.68584
_cell_angle_beta   96.31416
_cell_angle_gamma  103.84740
_cell_volume       519.02953
_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
  Sm1 Sm 0.71595 0.52429 0.42423 1.00000
  Sm2 Sm 0.28405 0.47571 0.57577 1.00000
  Sm3 Sm 0.47571 0.28405 0.92423 1.00000
  Sm4 Sm 0.52429 0.71595 0.07577 1.00000
  Pa1 Pa 0.62140 0.12660 0.23843 1.00000
  Pa2 Pa 0.22320 0.02521 0.43335 1.00000
  Pa3 Pa 0.77680 0.97479 0.56665 1.00000
  Pa4 Pa 0.37860 0.87340 0.76157 1.00000
  Pa5 Pa 0.87340 0.37860 0.73843 1.00000
  Pa6 Pa 0.97479 0.77680 0.93335 1.00000
  Pa7 Pa 0.02521 0.22320 0.06665 1.00000
  Pa8 Pa 0.12660 0.62140 0.26157 1.00000
  Rh1 Rh 0.47339 0.80454 0.37474 1.00000
  Rh2 Rh 0.96339 0.25349 0.37887 1.00000
  Rh3 Rh 0.52661 0.19546 0.62526 1.00000
  Rh4 Rh 0.03661 0.74651 0.62113 1.00000
  Rh5 Rh 0.65539 0.65539 0.75000 1.00000
  Rh6 Rh 0.10718 0.10718 0.75000 1.00000
  Rh7 Rh 0.19546 0.52661 0.87474 1.00000
  Rh8 Rh 0.74651 0.03661 0.87887 1.00000
  Rh9 Rh 0.80454 0.47339 0.12526 1.00000
  Rh10 Rh 0.25349 0.96339 0.12113 1.00000
  Rh11 Rh 0.34461 0.34461 0.25000 1.00000
  Rh12 Rh 0.89282 0.89282 0.25000 1.00000
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