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Er2UCo3

Alexandria ALEX

Alex-ID: agm012043788 · Space group: P2_1/c (#14)

Basic Information

Formula
Er2UCo3
Alex-ID
agm012043788
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
442.79
ų
Cell a
5.3618
Å
Cell b
12.5157
Å
Cell c
7.0594
Å
α angle
90.00
°
β angle
110.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er2UCo3
Er
8.00 · 33.3%
U
4.00 · 16.7%
Co
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0129
eV/atom
Formation energy
-0.2368
eV/atom
Corrected total energy
-172.8244
eV
Raw total energy
-172.8244
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0208
eV
DOS at Fermi level
25.0676
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_4717_spg14

Decomposition

UCo ErCo

Computed at

2025-04-13 16:23:50

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: agm012043788).

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 agm012043788
data_agm012043788
_cell_length_a     5.36182
_cell_length_b     12.51572
_cell_length_c     7.05939
_cell_angle_alpha  90.00000
_cell_angle_beta   110.82442
_cell_angle_gamma  90.00000
_cell_volume       442.78754
_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
  Er1 Er 0.20452 0.72703 0.41311 1.00000
  Er2 Er 0.20452 0.77297 0.91311 1.00000
  Er3 Er 0.21130 0.42582 0.40658 1.00000
  Er4 Er 0.21130 0.07418 0.90658 1.00000
  Er5 Er 0.78870 0.92582 0.09342 1.00000
  Er6 Er 0.78870 0.57418 0.59342 1.00000
  Er7 Er 0.79548 0.22703 0.08689 1.00000
  Er8 Er 0.79548 0.27297 0.58689 1.00000
  U1 U 0.27688 0.10516 0.44416 1.00000
  U2 U 0.27688 0.39484 0.94416 1.00000
  U3 U 0.72312 0.60516 0.05584 1.00000
  U4 U 0.72312 0.89484 0.55584 1.00000
  Co1 Co 0.20817 0.57144 0.09670 1.00000
  Co2 Co 0.20817 0.92856 0.59670 1.00000
  Co3 Co 0.36969 0.92014 0.26127 1.00000
  Co4 Co 0.36969 0.57986 0.76127 1.00000
  Co5 Co 0.36176 0.22658 0.23775 1.00000
  Co6 Co 0.36176 0.27342 0.73775 1.00000
  Co7 Co 0.63824 0.72658 0.26225 1.00000
  Co8 Co 0.63824 0.77342 0.76225 1.00000
  Co9 Co 0.63031 0.42014 0.23873 1.00000
  Co10 Co 0.63031 0.07986 0.73873 1.00000
  Co11 Co 0.79183 0.07144 0.40330 1.00000
  Co12 Co 0.79183 0.42856 0.90330 1.00000
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