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Pr2Sm(YRh)2

Alexandria ALEX

Alex-ID: agm017158842 · Space group: C2/m (#12)

Basic Information

Formula
Pr2Sm(YRh)2
Alex-ID
agm017158842
Elements
4
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
195.29
ų
Cell a
6.4872
Å
Cell b
6.4872
Å
Cell c
9.1576
Å
α angle
65.21
°
β angle
114.79
°
γ angle
145.67
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr2Sm(YRh)2
Pr
2.00 · 28.6%
Sm
1.00 · 14.3%
Y
2.00 · 28.6%
Rh
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0128
eV/atom
Formation energy
-0.5125
eV/atom
Corrected total energy
-45.5080
eV
Raw total energy
-45.5080
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.5220
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C2D2_15_spg12

Decomposition

Sm7Rh3 Pr3Rh Y5Rh3 Pr

Computed at

2025-06-02 08:57:48

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: agm017158842).

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 agm017158842
data_agm017158842
_cell_length_a     6.48724
_cell_length_b     6.48724
_cell_length_c     9.15762
_cell_angle_alpha  65.20745
_cell_angle_beta   114.79255
_cell_angle_gamma  145.66996
_cell_volume       195.29415
_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 0.66451 0.33549 0.80494 1.00000
  Pr2 Pr 0.33549 0.66451 0.19506 1.00000
  Sm1 Sm 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.88152 0.11848 0.56961 1.00000
  Y2 Y 0.11848 0.88152 0.43039 1.00000
  Rh1 Rh 0.32636 0.67364 0.75719 1.00000
  Rh2 Rh 0.67364 0.32636 0.24281 1.00000
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