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Tb3PmNd2

Alexandria ALEX

Alex-ID: agm011663503 · Space group: P-31m (#162)

Basic Information

Formula
Tb3PmNd2
Alex-ID
agm011663503
Elements
3
Sites
12
Space group
P-31m (#162)
Crystal system
trigonal
Volume
399.99
ų
Cell a
6.2901
Å
Cell b
6.2901
Å
Cell c
11.6737
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3PmNd2
Tb
6.00 · 50.0%
Pm
2.00 · 16.7%
Nd
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0267
eV/atom
Formation energy
-0.0017
eV/atom
Corrected total energy
-56.4051
eV
Raw total energy
-56.4051
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0080
eV
DOS at Fermi level
14.3037
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_703_spg12

Decomposition

Tb5Nd3 TbPmNd Tb5Nd

Computed at

2024-12-28 05:45:18

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: agm011663503).

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 agm011663503
data_agm011663503
_cell_length_a     6.29009
_cell_length_b     6.29009
_cell_length_c     11.67374
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       399.99404
_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 0.33367 0.00000 0.24958 1.00000
  Tb2 Tb 0.00000 0.66633 0.75042 1.00000
  Tb3 Tb 0.66633 0.00000 0.75042 1.00000
  Tb4 Tb 0.66633 0.66633 0.24958 1.00000
  Tb5 Tb 0.00000 0.33367 0.24958 1.00000
  Tb6 Tb 0.33367 0.33367 0.75042 1.00000
  Pm1 Pm 0.66667 0.33333 0.00000 1.00000
  Pm2 Pm 0.33333 0.66667 0.00000 1.00000
  Nd1 Nd 0.33333 0.66667 0.50000 1.00000
  Nd2 Nd 0.66667 0.33333 0.50000 1.00000
  Nd3 Nd 0.00000 0.00000 0.50000 1.00000
  Nd4 Nd 0.00000 0.00000 0.00000 1.00000
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