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Ce4NdAs5

Alexandria ALEX

Alex-ID: agm006103237 · Space group: Immm (#71)

Basic Information

Formula
Ce4NdAs5
Alex-ID
agm006103237
Elements
3
Sites
10
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
267.58
ų
Cell a
4.2292
Å
Cell b
5.9826
Å
Cell c
11.1921
Å
α angle
105.50
°
β angle
100.89
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce4NdAs5
Ce
4.00 · 40.0%
Nd
1.00 · 10.0%
As
5.00 · 50.0%

Energy & Stability

Energy above hull
0.0021
eV/atom
Formation energy
-1.4419
eV/atom
Corrected total energy
-66.1750
eV
Raw total energy
-66.1750
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0009
eV
DOS at Fermi level
21.1126
Total magnetisation
2.8692
μB

Additional Information

Prototype ID

AB4C5_34_spg71

Decomposition

Ce2NdAs3 CeAs

Computed at

2023-10-10 17:05:19

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: agm006103237).

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 agm006103237
data_agm006103237
_cell_length_a     4.22925
_cell_length_b     5.98255
_cell_length_c     11.19214
_cell_angle_alpha  105.50163
_cell_angle_beta   100.89082
_cell_angle_gamma  90.00000
_cell_volume       267.58249
_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 0.40032 0.40032 0.80064 1.00000
  Ce2 Ce 0.79983 0.79983 0.59967 1.00000
  Ce3 Ce 0.20017 0.20017 0.40033 1.00000
  Ce4 Ce 0.59968 0.59968 0.19936 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  As1 As 0.60202 0.10202 0.20403 1.00000
  As2 As 0.80039 0.30039 0.60078 1.00000
  As3 As 0.19961 0.69961 0.39922 1.00000
  As4 As 0.00000 0.50000 0.00000 1.00000
  As5 As 0.39798 0.89798 0.79597 1.00000
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