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TbNdEr

Alexandria ALEX

Alex-ID: agm016572995 · Space group: P4/nmm (#129)

Alexandria Database API

Basic Information

Formula
TbNdEr
Alex-ID
agm016572995
Elements
3
Sites
6
Space group
P4/nmm (#129)
Crystal system
tetragonal
Volume
195.26
ų
Cell a
3.5851
Å
Cell b
3.5851
Å
Cell c
15.1912
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbNdEr
Tb
2.00 · 33.3%
Nd
2.00 · 33.3%
Er
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0301
eV/atom
Formation energy
0.0254
eV/atom
Corrected total energy
-27.7829
eV
Raw total energy
-27.7829
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0040
eV
DOS at Fermi level
8.1549
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_168_spg139

Decomposition

Tb(NdEr3)2 Tb5Nd3 Nd

Computed at

2025-04-16 02:58:24

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: agm016572995).

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 agm016572995
data_agm016572995
_cell_length_a     3.58514
_cell_length_b     3.58514
_cell_length_c     15.19122
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       195.25665
_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 0.58227 1.00000
  Tb2 Tb 0.00000 0.50000 0.41773 1.00000
  Nd1 Nd 0.50000 0.00000 0.91273 1.00000
  Nd2 Nd 0.00000 0.50000 0.08727 1.00000
  Er1 Er 0.00000 0.50000 0.74436 1.00000
  Er2 Er 0.50000 0.00000 0.25564 1.00000
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