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Tb2NdTm2

Alexandria ALEX

Alex-ID: agm040304007 · Space group: I4/mmm (#139)

Basic Information

Formula
Tb2NdTm2
Alex-ID
agm040304007
Elements
3
Sites
5
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
158.84
ų
Cell a
12.8289
Å
Cell b
12.8289
Å
Cell c
12.8289
Å
α angle
164.08
°
β angle
164.08
°
γ angle
22.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2NdTm2
Tb
2.00 · 40.0%
Nd
1.00 · 20.0%
Tm
2.00 · 40.0%

Energy & Stability

Energy above hull
0.0309
eV/atom
Formation energy
0.0253
eV/atom
Corrected total energy
-22.8533
eV
Raw total energy
-22.8533
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.8320
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2_310_spg139

Decomposition

Tb5Nd3 Nd TbTm5

Computed at

2025-04-16 16:51:07

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: agm040304007).

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 agm040304007
data_agm040304007
_cell_length_a     12.82895
_cell_length_b     12.82895
_cell_length_c     12.82895
_cell_angle_alpha  164.07921
_cell_angle_beta   164.07921
_cell_angle_gamma  22.58904
_cell_volume       158.84268
_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 0.60337 0.60337 0.00000 1.00000
  Tb2 Tb 0.39663 0.39663 0.00000 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.79822 0.79822 0.00000 1.00000
  Tm2 Tm 0.20178 0.20178 0.00000 1.00000
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