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Tb12Er2Tl

Alexandria ALEX

Alex-ID: agm005791520 · Space group: C2/m (#12)

Basic Information

Formula
Tb12Er2Tl
Alex-ID
agm005791520
Elements
3
Sites
30
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
949.92
ų
Cell a
6.6641
Å
Cell b
6.6641
Å
Cell c
23.9663
Å
α angle
85.50
°
β angle
94.50
°
γ angle
64.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb12Er2Tl
Tb
24.00 · 80.0%
Er
4.00 · 13.3%
Tl
2.00 · 6.7%

Energy & Stability

Energy above hull
0.1226
eV/atom
Formation energy
0.0652
eV/atom
Corrected total energy
-132.2044
eV
Raw total energy
-132.2044
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0039
eV
DOS at Fermi level
36.4775
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C12_71_spg67

Decomposition

Tb5Er Tb5Tl3 Tb

Computed at

2023-07-18 17:27:19.090752

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: agm005791520).

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 agm005791520
data_agm005791520
_cell_length_a     6.66410
_cell_length_b     6.66410
_cell_length_c     23.96626
_cell_angle_alpha  85.50069
_cell_angle_beta   94.49930
_cell_angle_gamma  64.46212
_cell_volume       949.91527
_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 0.60868 0.45979 0.80632 1.00000
  Tb2 Tb 0.04021 0.89132 0.80632 1.00000
  Tb3 Tb 0.75520 0.74480 0.89831 1.00000
  Tb4 Tb 0.32346 0.63115 0.93501 1.00000
  Tb5 Tb 0.04669 0.97323 0.32491 1.00000
  Tb6 Tb 0.17654 0.86885 0.06499 1.00000
  Tb7 Tb 0.66490 0.35811 0.55705 1.00000
  Tb8 Tb 0.52677 0.45331 0.32491 1.00000
  Tb9 Tb 0.23627 0.26373 0.84833 1.00000
  Tb10 Tb 0.74480 0.75520 0.10169 1.00000
  Tb11 Tb 0.17465 0.32535 0.57938 1.00000
  Tb12 Tb 0.83510 0.14189 0.44295 1.00000
  Tb13 Tb 0.97323 0.04669 0.67509 1.00000
  Tb14 Tb 0.32535 0.17465 0.42062 1.00000
  Tb15 Tb 0.26373 0.23627 0.15167 1.00000
  Tb16 Tb 0.85241 0.64759 0.42728 1.00000
  Tb17 Tb 0.64759 0.85241 0.57272 1.00000
  Tb18 Tb 0.89132 0.04021 0.19368 1.00000
  Tb19 Tb 0.14189 0.83510 0.55705 1.00000
  Tb20 Tb 0.45331 0.52677 0.67509 1.00000
  Tb21 Tb 0.86885 0.17654 0.93501 1.00000
  Tb22 Tb 0.45979 0.60868 0.19368 1.00000
  Tb23 Tb 0.35811 0.66490 0.44295 1.00000
  Tb24 Tb 0.63115 0.32346 0.06499 1.00000
  Er1 Er 0.52599 0.97401 0.28789 1.00000
  Er2 Er 0.00063 0.49937 0.26658 1.00000
  Er3 Er 0.97401 0.52599 0.71211 1.00000
  Er4 Er 0.49937 0.00063 0.73342 1.00000
  Tl1 Tl 0.45065 0.04935 0.98257 1.00000
  Tl2 Tl 0.04935 0.45065 0.01743 1.00000
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