Navigation

HEAS Data Platform · Materials Science Database

TbPr2(SmRh)2

Alexandria ALEX

Alex-ID: agm017667721 · Space group: C2/m (#12)

Basic Information

Formula
TbPr2(SmRh)2
Alex-ID
agm017667721
Elements
4
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
196.94
ų
Cell a
6.4498
Å
Cell b
6.4498
Å
Cell c
8.6788
Å
α angle
72.37
°
β angle
107.63
°
γ angle
144.88
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbPr2(SmRh)2
Tb
1.00 · 14.3%
Pr
2.00 · 28.6%
Sm
2.00 · 28.6%
Rh
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0341
eV/atom
Formation energy
-0.4768
eV/atom
Corrected total energy
-41.6878
eV
Raw total energy
-41.6878
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.9859
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D2_15_spg12

Decomposition

Pr3Rh Sm7Rh3 Tb5Rh3 Pr

Computed at

2025-04-19 03:52:32

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: agm017667721).

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 agm017667721
data_agm017667721
_cell_length_a     6.44979
_cell_length_b     6.44979
_cell_length_c     8.67885
_cell_angle_alpha  72.36911
_cell_angle_beta   107.63089
_cell_angle_gamma  144.88105
_cell_volume       196.93677
_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
  Tb1 Tb 0.00000 0.00000 0.50000 1.00000
  Pr1 Pr 0.87819 0.12181 0.07435 1.00000
  Pr2 Pr 0.12181 0.87819 0.92565 1.00000
  Sm1 Sm 0.66958 0.33042 0.31281 1.00000
  Sm2 Sm 0.33042 0.66958 0.68719 1.00000
  Rh1 Rh 0.33917 0.66083 0.32172 1.00000
  Rh2 Rh 0.66083 0.33917 0.67828 1.00000
Get direct link