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Pr4Y8As16Rh15

Alexandria ALEX

Alex-ID: agm018990790 · Space group: Pm (#6)

Basic Information

Formula
Pr4Y8As16Rh15
Alex-ID
agm018990790
Elements
4
Sites
43
Space group
Pm (#6)
Crystal system
monoclinic
Volume
837.13
ų
Cell a
9.9383
Å
Cell b
4.1160
Å
Cell c
20.5973
Å
α angle
90.00
°
β angle
96.50
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr4Y8As16Rh15
Pr
4.00 · 9.3%
Y
8.00 · 18.6%
As
16.00 · 37.2%
Rh
15.00 · 34.9%

Energy & Stability

Energy above hull
0.0740
eV/atom
Formation energy
-1.0353
eV/atom
Corrected total energy
-300.0233
eV
Raw total energy
-300.0233
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
29.1884
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B8C15D16_0_spg6

Decomposition

Y6As19Rh30 Y4As6Rh7 Pr5Y3(As3Rh4)4 YAs

Computed at

2025-01-17 17:14:07

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: agm018990790).

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 agm018990790
data_agm018990790
_cell_length_a     9.93825
_cell_length_b     4.11597
_cell_length_c     20.59731
_cell_angle_alpha  90.00000
_cell_angle_beta   96.50087
_cell_angle_gamma  90.00000
_cell_volume       837.12762
_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 0.37174 0.50000 0.62209 1.00000
  Pr2 Pr 0.36035 0.50000 0.11921 1.00000
  Pr3 Pr 0.61945 0.00000 0.87362 1.00000
  Pr4 Pr 0.63686 0.00000 0.38147 1.00000
  Y1 Y 0.12087 0.50000 0.95026 1.00000
  Y2 Y 0.13363 0.50000 0.44997 1.00000
  Y3 Y 0.87760 0.00000 0.55161 1.00000
  Y4 Y 0.86118 0.00000 0.04856 1.00000
  Y5 Y 0.16018 0.50000 0.77535 1.00000
  Y6 Y 0.13760 0.50000 0.27106 1.00000
  Y7 Y 0.86479 0.00000 0.72902 1.00000
  Y8 Y 0.85785 0.00000 0.22838 1.00000
  As1 As 0.98098 0.50000 0.64964 1.00000
  As2 As 0.96265 0.50000 0.14584 1.00000
  As3 As 0.02663 0.00000 0.85369 1.00000
  As4 As 0.03268 0.00000 0.35334 1.00000
  As5 As 0.81307 0.50000 0.95153 1.00000
  As6 As 0.82916 0.50000 0.45541 1.00000
  As7 As 0.18259 0.00000 0.54636 1.00000
  As8 As 0.16802 0.00000 0.04556 1.00000
  As9 As 0.66462 0.50000 0.75824 1.00000
  As10 As 0.67273 0.50000 0.26418 1.00000
  As11 As 0.34315 0.00000 0.74018 1.00000
  As12 As 0.32340 0.00000 0.23591 1.00000
  As13 As 0.40350 0.50000 0.92067 1.00000
  As14 As 0.41422 0.50000 0.41626 1.00000
  As15 As 0.59323 0.00000 0.57991 1.00000
  As16 As 0.58293 0.00000 0.08423 1.00000
  Rh1 Rh 0.87789 0.50000 0.83919 1.00000
  Rh2 Rh 0.88254 0.50000 0.34094 1.00000
  Rh3 Rh 0.12664 0.00000 0.66095 1.00000
  Rh4 Rh 0.11268 0.00000 0.15921 1.00000
  Rh5 Rh 0.60947 0.50000 0.50515 1.00000
  Rh6 Rh 0.59903 0.50000 0.00461 1.00000
  Rh7 Rh 0.38886 0.00000 0.99624 1.00000
  Rh8 Rh 0.39775 0.00000 0.49362 1.00000
  Rh9 Rh 0.71404 0.50000 0.64107 1.00000
  Rh10 Rh 0.69332 0.50000 0.14225 1.00000
  Rh11 Rh 0.30066 0.00000 0.86053 1.00000
  Rh12 Rh 0.30163 0.00000 0.35668 1.00000
  Rh13 Rh 0.43973 0.50000 0.29035 1.00000
  Rh14 Rh 0.56858 0.00000 0.70270 1.00000
  Rh15 Rh 0.55691 0.00000 0.20989 1.00000
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