Navigation

HEAS Data Platform · Materials Science Database

Tb3Ge2Pd

Alexandria ALEX

Alex-ID: agm005733752 · Space group: Pnma (#62)

Basic Information

Formula
Tb3Ge2Pd
Alex-ID
agm005733752
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
568.95
ų
Cell a
4.3132
Å
Cell b
11.3436
Å
Cell c
11.6285
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Ge2Pd
Tb
12.00 · 50.0%
Ge
8.00 · 33.3%
Pd
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0220
eV/atom
Formation energy
-0.8788
eV/atom
Corrected total energy
-134.3892
eV
Raw total energy
-134.3892
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0250
eV
DOS at Fermi level
16.6024
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_315_spg62

Decomposition

TbGePd Tb4Ge3 TbPd

Computed at

2023-08-18 03:38:44.430537

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: agm005733752).

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 agm005733752
data_agm005733752
_cell_length_a     4.31321
_cell_length_b     11.34356
_cell_length_c     11.62852
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       568.95014
_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 0.25000 0.37159 0.05254 1.00000
  Tb2 Tb 0.75000 0.62841 0.94746 1.00000
  Tb3 Tb 0.75000 0.87159 0.44746 1.00000
  Tb4 Tb 0.25000 0.12841 0.55254 1.00000
  Tb5 Tb 0.25000 0.69309 0.21808 1.00000
  Tb6 Tb 0.75000 0.30691 0.78192 1.00000
  Tb7 Tb 0.75000 0.19309 0.28192 1.00000
  Tb8 Tb 0.25000 0.80691 0.71808 1.00000
  Tb9 Tb 0.25000 0.43922 0.37662 1.00000
  Tb10 Tb 0.75000 0.56078 0.62338 1.00000
  Tb11 Tb 0.75000 0.93922 0.12338 1.00000
  Tb12 Tb 0.25000 0.06078 0.87662 1.00000
  Ge1 Ge 0.25000 0.68869 0.49025 1.00000
  Ge2 Ge 0.75000 0.31131 0.50975 1.00000
  Ge3 Ge 0.75000 0.18869 0.00975 1.00000
  Ge4 Ge 0.25000 0.81131 0.99025 1.00000
  Ge5 Ge 0.25000 0.99486 0.31504 1.00000
  Ge6 Ge 0.75000 0.00514 0.68496 1.00000
  Ge7 Ge 0.75000 0.49486 0.18496 1.00000
  Ge8 Ge 0.25000 0.50514 0.81504 1.00000
  Pd1 Pd 0.25000 0.12656 0.12833 1.00000
  Pd2 Pd 0.75000 0.87344 0.87167 1.00000
  Pd3 Pd 0.75000 0.62656 0.37167 1.00000
  Pd4 Pd 0.25000 0.37344 0.62833 1.00000
Get direct link