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Ca5(CeU)2

Alexandria ALEX

Alex-ID: agm008941395 · Space group: C2/m (#12)

Basic Information

Formula
Ca5(CeU)2
Alex-ID
agm008941395
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
308.43
ų
Cell a
6.9155
Å
Cell b
6.9155
Å
Cell c
12.6792
Å
α angle
73.60
°
β angle
73.60
°
γ angle
32.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca5(CeU)2
Ca
5.00 · 55.6%
Ce
2.00 · 22.2%
U
2.00 · 22.2%

Energy & Stability

Energy above hull
0.3228
eV/atom
Formation energy
0.3228
eV/atom
Corrected total energy
-41.5495
eV
Raw total energy
-41.5495
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0038
eV
DOS at Fermi level
21.2433
Total magnetisation
4.6760
μB

Additional Information

Prototype ID

A2B2C5_301_spg12

Decomposition

Ca Ce U

Computed at

2024-06-29 03:37:01.120859

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: agm008941395).

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 agm008941395
data_agm008941395
_cell_length_a     6.91553
_cell_length_b     6.91553
_cell_length_c     12.67917
_cell_angle_alpha  73.60335
_cell_angle_beta   73.60335
_cell_angle_gamma  32.14858
_cell_volume       308.42514
_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
  Ca1 Ca 0.68045 0.68045 0.27270 1.00000
  Ca2 Ca 0.31955 0.31955 0.72730 1.00000
  Ca3 Ca 0.96847 0.96847 0.18590 1.00000
  Ca4 Ca 0.03153 0.03153 0.81410 1.00000
  Ca5 Ca 0.00000 0.00000 0.50000 1.00000
  Ce1 Ce 0.68526 0.68526 0.98262 1.00000
  Ce2 Ce 0.31474 0.31474 0.01738 1.00000
  U1 U 0.70285 0.70285 0.55687 1.00000
  U2 U 0.29715 0.29715 0.44313 1.00000
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