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Tb2Tm3Pb4

Alexandria ALEX

Alex-ID: agm005685667 · Space group: C2/m (#12)

Basic Information

Formula
Tb2Tm3Pb4
Alex-ID
agm005685667
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
261.95
ų
Cell a
4.8829
Å
Cell b
6.7644
Å
Cell c
8.5547
Å
α angle
104.07
°
β angle
106.59
°
γ angle
89.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Tm3Pb4
Tb
2.00 · 22.2%
Tm
3.00 · 33.3%
Pb
4.00 · 44.4%

Energy & Stability

Energy above hull
0.1359
eV/atom
Formation energy
-0.3933
eV/atom
Corrected total energy
-41.0519
eV
Raw total energy
-41.0519
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.7813
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C4_360_spg12

Decomposition

Tb2Tm3Pb4

Computed at

2023-06-30 22:26:31.853600

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: agm005685667).

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 agm005685667
data_agm005685667
_cell_length_a     4.88294
_cell_length_b     6.76443
_cell_length_c     8.55467
_cell_angle_alpha  104.07301
_cell_angle_beta   106.58641
_cell_angle_gamma  89.98573
_cell_volume       261.95044
_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 0.66929 0.06816 0.33875 1.00000
  Tb2 Tb 0.33071 0.93184 0.66125 1.00000
  Tm1 Tm 0.11139 0.58661 0.22278 1.00000
  Tm2 Tm 0.88861 0.41339 0.77722 1.00000
  Tm3 Tm 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.49049 0.71780 0.98087 1.00000
  Pb2 Pb 0.25043 0.32112 0.50111 1.00000
  Pb3 Pb 0.50951 0.28220 0.01913 1.00000
  Pb4 Pb 0.74957 0.67888 0.49889 1.00000
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