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Tb2CoSi4Rh3

Alexandria ALEX

Alex-ID: agm041104584 · Space group: P-4m2 (#115)

Basic Information

Formula
Tb2CoSi4Rh3
Alex-ID
agm041104584
Elements
4
Sites
10
Space group
P-4m2 (#115)
Crystal system
tetragonal
Volume
161.33
ų
Cell a
4.0268
Å
Cell b
4.0268
Å
Cell c
9.9490
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2CoSi4Rh3
Tb
2.00 · 20.0%
Co
1.00 · 10.0%
Si
4.00 · 40.0%
Rh
3.00 · 30.0%

Energy & Stability

Energy above hull
0.0118
eV/atom
Formation energy
-1.0339
eV/atom
Corrected total energy
-70.4734
eV
Raw total energy
-70.4734
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0066
eV
DOS at Fermi level
5.0465
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C3D4_65_spg1

Decomposition

Tb(SiRh)2 Tb(CoSi)2

Computed at

2025-03-07 12:46:59

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: agm041104584).

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 agm041104584
data_agm041104584
_cell_length_a     4.02681
_cell_length_b     4.02681
_cell_length_c     9.94900
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       161.32535
_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 0.50000 0.00000 0.75486 1.00000
  Tb2 Tb 0.00000 0.50000 0.24514 1.00000
  Co1 Co 0.50000 0.50000 0.00000 1.00000
  Si1 Si 0.00000 0.50000 0.87605 1.00000
  Si2 Si 0.50000 0.00000 0.36984 1.00000
  Si3 Si 0.50000 0.00000 0.12395 1.00000
  Si4 Si 0.00000 0.50000 0.63016 1.00000
  Rh1 Rh 0.00000 0.00000 0.50000 1.00000
  Rh2 Rh 0.00000 0.00000 0.00000 1.00000
  Rh3 Rh 0.50000 0.50000 0.50000 1.00000
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