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HEAS Data Platform · Materials Science Database

Tb13Er3O24

Alexandria ALEX

Alex-ID: agm008409451 · Space group: P1 (#1)

Basic Information

Formula
Tb13Er3O24
Alex-ID
agm008409451
Elements
3
Sites
40
Space group
P1 (#1)
Crystal system
triclinic
Volume
613.70
ų
Cell a
9.2648
Å
Cell b
9.2724
Å
Cell c
9.2722
Å
α angle
109.47
°
β angle
109.46
°
γ angle
109.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb13Er3O24
Tb
13.00 · 32.5%
Er
3.00 · 7.5%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0006
eV/atom
Formation energy
-4.0000
eV/atom
Corrected total energy
-352.9072
eV
Raw total energy
-336.0523
eV

Electronic Structure

Indirect band gap
3.8983
eV
Direct band gap
3.9058
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B13C24_2_spg1

Decomposition

Tb2O3 Er2O3

Computed at

2025-01-28 12:28:40

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: agm008409451).

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 agm008409451
data_agm008409451
_cell_length_a     9.26481
_cell_length_b     9.27245
_cell_length_c     9.27221
_cell_angle_alpha  109.47093
_cell_angle_beta   109.45532
_cell_angle_gamma  109.41968
_cell_volume       613.69761
_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
  Tb1 Tb 0.03135 0.78096 0.74985 1.00000
  Tb2 Tb 0.50030 0.00027 0.00085 1.00000
  Tb3 Tb 0.21699 0.25046 0.96835 1.00000
  Tb4 Tb 0.28234 0.74865 0.53187 1.00000
  Tb5 Tb 0.25083 0.96774 0.21856 1.00000
  Tb6 Tb 0.24961 0.46716 0.71714 1.00000
  Tb7 Tb 0.99881 0.00004 0.49990 1.00000
  Tb8 Tb 0.53384 0.28365 0.74913 1.00000
  Tb9 Tb 0.46676 0.71689 0.25038 1.00000
  Tb10 Tb 0.74945 0.53165 0.28236 1.00000
  Tb11 Tb 0.74986 0.03346 0.78172 1.00000
  Tb12 Tb 0.78295 0.74953 0.03157 1.00000
  Tb13 Tb 0.96762 0.21850 0.25016 1.00000
  Er1 Er 0.50055 0.49967 0.49999 1.00000
  Er2 Er 0.99989 0.49998 0.99886 1.00000
  Er3 Er 0.71719 0.25136 0.46767 1.00000
  O1 O 0.23757 0.51166 0.96906 1.00000
  O2 O 0.26060 0.72950 0.77174 1.00000
  O3 O 0.72921 0.95874 0.98848 1.00000
  O4 O 0.02984 0.75950 0.48848 1.00000
  O5 O 0.53180 0.54271 0.76822 1.00000
  O6 O 0.22537 0.73628 0.26815 1.00000
  O7 O 0.54280 0.76798 0.53137 1.00000
  O8 O 0.95794 0.98861 0.72896 1.00000
  O9 O 0.23223 0.46794 0.45749 1.00000
  O10 O 0.98945 0.72576 0.95819 1.00000
  O11 O 0.27070 0.22891 0.74004 1.00000
  O12 O 0.51455 0.97219 0.24432 1.00000
  O13 O 0.72854 0.77032 0.25863 1.00000
  O14 O 0.48840 0.03085 0.75925 1.00000
  O15 O 0.76824 0.52898 0.54235 1.00000
  O16 O 0.00998 0.27494 0.04180 1.00000
  O17 O 0.45988 0.23229 0.46834 1.00000
  O18 O 0.04251 0.01210 0.27219 1.00000
  O19 O 0.77438 0.26369 0.72841 1.00000
  O20 O 0.46823 0.45714 0.23180 1.00000
  O21 O 0.96680 0.24066 0.51136 1.00000
  O22 O 0.27099 0.04142 0.01171 1.00000
  O23 O 0.76288 0.48765 0.03068 1.00000
  O24 O 0.73879 0.27019 0.23061 1.00000
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