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TbHPb

Alexandria ALEX

Alex-ID: agm003597779 · Space group: P-3m1 (#164)

Basic Information

Formula
TbHPb
Alex-ID
agm003597779
Elements
3
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
129.97
ų
Cell a
3.6721
Å
Cell b
3.6744
Å
Cell c
11.7075
Å
α angle
98.97
°
β angle
80.98
°
γ angle
60.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbHPb
Tb
2.00 · 33.3%
H
2.00 · 33.3%
Pb
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1537
eV/atom
Formation energy
-0.4309
eV/atom
Corrected total energy
-25.7465
eV
Raw total energy
-25.7465
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0075
eV
DOS at Fermi level
2.8244
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_3914_spg1

Decomposition

Tb2H2Pb TbH2 Tb2Pb5

Computed at

2022-03-07 05:24:14.012345

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: agm003597779).

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 agm003597779
data_agm003597779
_cell_length_a     3.67213
_cell_length_b     3.67435
_cell_length_c     11.70748
_cell_angle_alpha  98.97489
_cell_angle_beta   80.97714
_cell_angle_gamma  60.01999
_cell_volume       129.96637
_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 0.79484 0.03905 0.37126 1.00000
  Tb2 Tb 0.20516 0.96095 0.62874 1.00000
  H1 H 0.59657 0.23646 0.57040 1.00000
  H2 H 0.40343 0.76354 0.42960 1.00000
  Pb1 Pb 0.35745 0.14614 0.13897 1.00000
  Pb2 Pb 0.64255 0.85386 0.86103 1.00000
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