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Tb(NdHo2)2

Alexandria ALEX

Alex-ID: agm036714542 · Space group: R3m (#160)

Basic Information

Formula
Tb(NdHo2)2
Alex-ID
agm036714542
Elements
3
Sites
7
Space group
R3m (#160)
Crystal system
trigonal
Volume
229.47
ų
Cell a
19.9019
Å
Cell b
19.9019
Å
Cell c
19.9019
Å
α angle
10.55
°
β angle
10.55
°
γ angle
10.55
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb(NdHo2)2
Tb
1.00 · 14.3%
Nd
2.00 · 28.6%
Ho
4.00 · 57.1%

Energy & Stability

Energy above hull
0.0389
eV/atom
Formation energy
0.0334
eV/atom
Corrected total energy
-32.2573
eV
Raw total energy
-32.2573
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.4275
Total magnetisation
0.0084
μB

Additional Information

Prototype ID

AB2C4_430_spg160

Decomposition

TbNdHo4 Nd2Ho7 Tb2Nd3Ho

Computed at

2025-05-21 06:16:20

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: agm036714542).

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 agm036714542
data_agm036714542
_cell_length_a     19.90187
_cell_length_b     19.90187
_cell_length_c     19.90187
_cell_angle_alpha  10.54936
_cell_angle_beta   10.54936
_cell_angle_gamma  10.54936
_cell_volume       229.47262
_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 0.42705 0.42705 0.42705 1.00000
  Nd1 Nd 0.61851 0.61851 0.61851 1.00000
  Nd2 Nd 0.52210 0.52210 0.52210 1.00000
  Ho1 Ho 0.80704 0.80704 0.80704 1.00000
  Ho2 Ho 0.90381 0.90381 0.90381 1.00000
  Ho3 Ho 0.71343 0.71343 0.71343 1.00000
  Ho4 Ho 0.33375 0.33375 0.33375 1.00000
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