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HEAS Data Platform · Materials Science Database

YEr15O24

Alexandria ALEX

Alex-ID: agm017609632 · Space group: C2 (#5)

Basic Information

Formula
YEr15O24
Alex-ID
agm017609632
Elements
3
Sites
40
Space group
C2 (#5)
Crystal system
monoclinic
Volume
588.53
ų
Cell a
9.1416
Å
Cell b
9.1416
Å
Cell c
10.5588
Å
α angle
54.75
°
β angle
125.25
°
γ angle
109.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YEr15O24
Y
1.00 · 2.5%
Er
15.00 · 37.5%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0003
eV/atom
Formation energy
-4.0556
eV/atom
Corrected total energy
-356.1257
eV
Raw total energy
-339.2708
eV

Electronic Structure

Indirect band gap
3.9824
eV
Direct band gap
3.9824
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB15C24_6_spg5

Decomposition

Y2O3 Er2O3

Computed at

2025-02-01 10:32:09

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: agm017609632).

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 agm017609632
data_agm017609632
_cell_length_a     9.14160
_cell_length_b     9.14160
_cell_length_c     10.55875
_cell_angle_alpha  54.75457
_cell_angle_beta   125.24543
_cell_angle_gamma  109.44616
_cell_volume       588.53092
_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
  Y1 Y 0.53244 0.53244 0.50000 1.00000
  Er1 Er 0.96713 0.96713 0.00000 1.00000
  Er2 Er 0.75023 0.75049 0.24955 1.00000
  Er3 Er 0.99917 0.49994 0.21674 1.00000
  Er4 Er 0.49994 0.99917 0.78326 1.00000
  Er5 Er 0.71712 0.28237 0.96777 1.00000
  Er6 Er 0.21686 0.78334 0.46698 1.00000
  Er7 Er 0.75049 0.75023 0.75045 1.00000
  Er8 Er 0.24991 0.24902 0.75094 1.00000
  Er9 Er 0.24902 0.24991 0.24906 1.00000
  Er10 Er 0.03304 0.03304 0.50000 1.00000
  Er11 Er 0.46695 0.46695 0.00000 1.00000
  Er12 Er 0.78334 0.21686 0.53302 1.00000
  Er13 Er 0.28237 0.71712 0.03223 1.00000
  Er14 Er 0.00060 0.50011 0.71694 1.00000
  Er15 Er 0.50011 0.00060 0.28306 1.00000
  O1 O 0.97849 0.23815 0.21852 1.00000
  O2 O 0.76154 0.02085 0.02200 1.00000
  O3 O 0.51000 0.79492 0.23647 1.00000
  O4 O 0.70721 0.98958 0.73869 1.00000
  O5 O 0.29291 0.01117 0.52064 1.00000
  O6 O 0.48929 0.20738 0.02131 1.00000
  O7 O 0.23815 0.97849 0.78148 1.00000
  O8 O 0.02085 0.76154 0.97800 1.00000
  O9 O 0.21819 0.02204 0.20682 1.00000
  O10 O 0.47779 0.27912 0.70939 1.00000
  O11 O 0.71820 0.52215 0.98921 1.00000
  O12 O 0.97799 0.78188 0.48921 1.00000
  O13 O 0.02204 0.21819 0.79318 1.00000
  O14 O 0.78188 0.97799 0.51079 1.00000
  O15 O 0.27912 0.47779 0.29061 1.00000
  O16 O 0.52215 0.71820 0.01079 1.00000
  O17 O 0.26142 0.52083 0.71809 1.00000
  O18 O 0.47949 0.74095 0.52265 1.00000
  O19 O 0.01117 0.29291 0.47936 1.00000
  O20 O 0.20738 0.48929 0.97869 1.00000
  O21 O 0.79492 0.51000 0.76353 1.00000
  O22 O 0.98958 0.70721 0.26131 1.00000
  O23 O 0.52083 0.26142 0.28191 1.00000
  O24 O 0.74095 0.47949 0.47735 1.00000
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