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Ce2As3Pd4

Alexandria ALEX

Alex-ID: agm017808089 · Space group: P-62m (#189)

Basic Information

Formula
Ce2As3Pd4
Alex-ID
agm017808089
Elements
3
Sites
36
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
688.30
ų
Cell a
13.7527
Å
Cell b
13.7527
Å
Cell c
4.2022
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2As3Pd4
Ce
8.00 · 22.2%
As
12.00 · 33.3%
Pd
16.00 · 44.4%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.9197
eV/atom
Corrected total energy
-219.5704
eV
Raw total energy
-219.5704
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
43.8862
Total magnetisation
2.5393
μB

Additional Information

Prototype ID

A2B3C4_66_spg189

Decomposition

Ce2As3Pd4

Computed at

2024-12-25 18:49:54

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: agm017808089).

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 agm017808089
data_agm017808089
_cell_length_a     13.75268
_cell_length_b     13.75268
_cell_length_c     4.20218
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       688.30278
_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
  Ce1 Ce 0.00000 0.81484 0.00000 1.00000
  Ce2 Ce 0.18516 0.18516 0.00000 1.00000
  Ce3 Ce 0.81484 0.00000 0.00000 1.00000
  Ce4 Ce 0.33333 0.66667 0.50000 1.00000
  Ce5 Ce 0.66667 0.33333 0.50000 1.00000
  Ce6 Ce 0.00000 0.44579 0.50000 1.00000
  Ce7 Ce 0.55421 0.55421 0.50000 1.00000
  Ce8 Ce 0.44579 0.00000 0.50000 1.00000
  As1 As 0.00000 0.17636 0.50000 1.00000
  As2 As 0.82364 0.82364 0.50000 1.00000
  As3 As 0.17636 0.00000 0.50000 1.00000
  As4 As 0.31303 0.82516 0.00000 1.00000
  As5 As 0.17484 0.48787 0.00000 1.00000
  As6 As 0.51213 0.68697 0.00000 1.00000
  As7 As 0.82516 0.31303 0.00000 1.00000
  As8 As 0.48787 0.17484 0.00000 1.00000
  As9 As 0.68697 0.51213 0.00000 1.00000
  As10 As 0.00000 0.65321 0.50000 1.00000
  As11 As 0.34679 0.34679 0.50000 1.00000
  As12 As 0.65321 0.00000 0.50000 1.00000
  Pd1 Pd 0.00000 0.27558 0.00000 1.00000
  Pd2 Pd 0.72442 0.72442 0.00000 1.00000
  Pd3 Pd 0.27558 0.00000 0.00000 1.00000
  Pd4 Pd 0.19614 0.81992 0.50000 1.00000
  Pd5 Pd 0.18008 0.37622 0.50000 1.00000
  Pd6 Pd 0.62378 0.80386 0.50000 1.00000
  Pd7 Pd 0.81992 0.19614 0.50000 1.00000
  Pd8 Pd 0.37622 0.18008 0.50000 1.00000
  Pd9 Pd 0.80386 0.62378 0.50000 1.00000
  Pd10 Pd 0.12054 0.64367 0.00000 1.00000
  Pd11 Pd 0.35633 0.47687 0.00000 1.00000
  Pd12 Pd 0.52313 0.87946 0.00000 1.00000
  Pd13 Pd 0.64367 0.12054 0.00000 1.00000
  Pd14 Pd 0.47687 0.35633 0.00000 1.00000
  Pd15 Pd 0.87946 0.52313 0.00000 1.00000
  Pd16 Pd 0.00000 0.00000 0.50000 1.00000
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