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CeAlZn4Co3

Alexandria ALEX

Alex-ID: agm085756074 · Space group: P6/mmm (#191)

Alexandria Database API

Basic Information

Formula
CeAlZn4Co3
Alex-ID
agm085756074
Elements
4
Sites
9
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
141.50
ų
Cell a
4.9760
Å
Cell b
4.9760
Å
Cell c
6.5988
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeAlZn4Co3
Ce
1.00 · 11.1%
Al
1.00 · 11.1%
Zn
4.00 · 44.4%
Co
3.00 · 33.3%

Energy & Stability

Energy above hull
0.1848
eV/atom
Formation energy
-0.1352
eV/atom
Corrected total energy
-37.3806
eV
Raw total energy
-37.3806
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
16.0517
Total magnetisation
4.1658
μB

Additional Information

Prototype ID

ABC3D4_218_spg191

Decomposition

Ce(Zn2Co)2 AlCo

Computed at

2025-02-22 23:15:17

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: agm085756074).

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 agm085756074
data_agm085756074
_cell_length_a     4.97604
_cell_length_b     4.97604
_cell_length_c     6.59876
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       141.50158
_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 0.00000 0.00000 1.00000
  Al1 Al 0.00000 0.00000 0.50000 1.00000
  Zn1 Zn 0.33333 0.66667 0.80638 1.00000
  Zn2 Zn 0.66667 0.33333 0.19362 1.00000
  Zn3 Zn 0.66667 0.33333 0.80638 1.00000
  Zn4 Zn 0.33333 0.66667 0.19362 1.00000
  Co1 Co 0.00000 0.50000 0.50000 1.00000
  Co2 Co 0.50000 0.00000 0.50000 1.00000
  Co3 Co 0.50000 0.50000 0.50000 1.00000
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