Navigation

HEAS Data Platform · Materials Science Database

ThCr(H4Pd)2

Alexandria ALEX

Alex-ID: agm007622504 · Space group: R-3m (#166)

Basic Information

Formula
ThCr(H4Pd)2
Alex-ID
agm007622504
Elements
4
Sites
12
Space group
R-3m (#166)
Crystal system
trigonal
Volume
101.91
ų
Cell a
5.7868
Å
Cell b
5.7868
Å
Cell c
5.7868
Å
α angle
49.17
°
β angle
49.17
°
γ angle
49.17
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThCr(H4Pd)2
Th
1.00 · 8.3%
Cr
1.00 · 8.3%
H
8.00 · 66.7%
Pd
2.00 · 16.7%

Energy & Stability

Energy above hull
0.1739
eV/atom
Formation energy
-0.1425
eV/atom
Corrected total energy
-55.0591
eV
Raw total energy
-55.0591
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.7293
Total magnetisation
2.9348
μB

Additional Information

Prototype ID

ABC2D8_4_spg155

Decomposition

ThH4Pd3 Th4H15 CrH H4Pd

Computed at

2024-10-15 10:43:15.694789

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: agm007622504).

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 agm007622504
data_agm007622504
_cell_length_a     5.78685
_cell_length_b     5.78685
_cell_length_c     5.78685
_cell_angle_alpha  49.16908
_cell_angle_beta   49.16908
_cell_angle_gamma  49.16908
_cell_volume       101.90671
_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
  Th1 Th 0.50000 0.50000 0.50000 1.00000
  Cr1 Cr 0.00000 0.00000 0.00000 1.00000
  H1 H 0.17093 0.17093 0.17093 1.00000
  H2 H 0.05129 0.05129 0.63567 1.00000
  H3 H 0.82907 0.82907 0.82907 1.00000
  H4 H 0.05129 0.63567 0.05129 1.00000
  H5 H 0.94871 0.36433 0.94871 1.00000
  H6 H 0.63567 0.05129 0.05129 1.00000
  H7 H 0.36433 0.94871 0.94871 1.00000
  H8 H 0.94871 0.94871 0.36433 1.00000
  Pd1 Pd 0.28450 0.28450 0.28450 1.00000
  Pd2 Pd 0.71550 0.71550 0.71550 1.00000
Get direct link