Navigation

HEAS Data Platform · Materials Science Database

Ta4Pd15

Alexandria ALEX

Alex-ID: agm073025869 · Space group: I-43d (#220)

Basic Information

Formula
Ta4Pd15
Alex-ID
agm073025869
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
606.16
ų
Cell a
9.2343
Å
Cell b
9.2343
Å
Cell c
9.2343
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ta4Pd15
Ta
8.00 · 21.1%
Pd
30.00 · 78.9%

Energy & Stability

Energy above hull
0.0990
eV/atom
Formation energy
-0.3383
eV/atom
Corrected total energy
-263.4606
eV
Raw total energy
-263.4606
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1158
eV
DOS at Fermi level
17.2526
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

TaPd5 TaPd3

Computed at

2024-10-20 08:43:42

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: agm073025869).

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 agm073025869
data_agm073025869
_cell_length_a     9.23426
_cell_length_b     9.23426
_cell_length_c     9.23426
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       606.15642
_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
  Ta1 Ta 0.50000 0.00000 0.59323 1.00000
  Ta2 Ta 0.00000 0.59323 0.50000 1.00000
  Ta3 Ta 0.50000 0.00000 0.09323 1.00000
  Ta4 Ta 0.40677 0.40677 0.40677 1.00000
  Ta5 Ta 0.90677 0.90677 0.90677 1.00000
  Ta6 Ta 0.00000 0.09323 0.50000 1.00000
  Ta7 Ta 0.09323 0.50000 0.00000 1.00000
  Ta8 Ta 0.59323 0.50000 0.00000 1.00000
  Pd1 Pd 0.70253 0.04824 0.92829 1.00000
  Pd2 Pd 0.75000 0.87500 0.12500 1.00000
  Pd3 Pd 0.15429 0.88005 0.45176 1.00000
  Pd4 Pd 0.72576 0.34571 0.79747 1.00000
  Pd5 Pd 0.57171 0.61995 0.77424 1.00000
  Pd6 Pd 0.22576 0.29747 0.84571 1.00000
  Pd7 Pd 0.79747 0.72576 0.34571 1.00000
  Pd8 Pd 0.38005 0.65429 0.95176 1.00000
  Pd9 Pd 0.07171 0.27424 0.11995 1.00000
  Pd10 Pd 0.92829 0.70253 0.04824 1.00000
  Pd11 Pd 0.45176 0.15429 0.88005 1.00000
  Pd12 Pd 0.29747 0.84571 0.22576 1.00000
  Pd13 Pd 0.12500 0.75000 0.87500 1.00000
  Pd14 Pd 0.34571 0.79747 0.72576 1.00000
  Pd15 Pd 0.37500 0.25000 0.62500 1.00000
  Pd16 Pd 0.11995 0.07171 0.27424 1.00000
  Pd17 Pd 0.95176 0.38005 0.65429 1.00000
  Pd18 Pd 0.42829 0.54824 0.20253 1.00000
  Pd19 Pd 0.65429 0.95176 0.38005 1.00000
  Pd20 Pd 0.62500 0.37500 0.25000 1.00000
  Pd21 Pd 0.04824 0.92829 0.70253 1.00000
  Pd22 Pd 0.88005 0.45176 0.15429 1.00000
  Pd23 Pd 0.84571 0.22576 0.29747 1.00000
  Pd24 Pd 0.77424 0.57171 0.61995 1.00000
  Pd25 Pd 0.54824 0.20253 0.42829 1.00000
  Pd26 Pd 0.61995 0.77424 0.57171 1.00000
  Pd27 Pd 0.20253 0.42829 0.54824 1.00000
  Pd28 Pd 0.25000 0.62500 0.37500 1.00000
  Pd29 Pd 0.27424 0.11995 0.07171 1.00000
  Pd30 Pd 0.87500 0.12500 0.75000 1.00000
Get direct link