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Tb2SmHoRh4

Alexandria ALEX

Alex-ID: agm024107734 · Space group: P4/mmm (#123)

Basic Information

Formula
Tb2SmHoRh4
Alex-ID
agm024107734
Elements
4
Sites
16
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
328.32
ų
Cell a
6.7993
Å
Cell b
6.7993
Å
Cell c
7.1018
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2SmHoRh4
Tb
4.00 · 25.0%
Sm
2.00 · 12.5%
Ho
2.00 · 12.5%
Rh
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0232
eV/atom
Formation energy
-0.8147
eV/atom
Corrected total energy
-108.9806
eV
Raw total energy
-108.9806
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.3383
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_1336_spg123

Decomposition

Tb2HoRh3 SmRh

Computed at

2024-11-30 00:08:01.396032

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: agm024107734).

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 agm024107734
data_agm024107734
_cell_length_a     6.79933
_cell_length_b     6.79933
_cell_length_c     7.10180
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       328.32284
_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 0.50000 0.00000 1.00000
  Tb2 Tb 0.50000 0.00000 0.00000 1.00000
  Tb3 Tb 0.50000 0.50000 0.00000 1.00000
  Tb4 Tb 0.50000 0.50000 0.50000 1.00000
  Sm1 Sm 0.50000 0.00000 0.50000 1.00000
  Sm2 Sm 0.00000 0.50000 0.50000 1.00000
  Ho1 Ho 0.00000 0.00000 0.50000 1.00000
  Ho2 Ho 0.00000 0.00000 0.00000 1.00000
  Rh1 Rh 0.75131 0.75131 0.75338 1.00000
  Rh2 Rh 0.75131 0.75131 0.24662 1.00000
  Rh3 Rh 0.24869 0.24869 0.75338 1.00000
  Rh4 Rh 0.24869 0.24869 0.24662 1.00000
  Rh5 Rh 0.75131 0.24869 0.75338 1.00000
  Rh6 Rh 0.24869 0.75131 0.75338 1.00000
  Rh7 Rh 0.75131 0.24869 0.24662 1.00000
  Rh8 Rh 0.24869 0.75131 0.24662 1.00000
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