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Ba2TbHg3

Alexandria ALEX

Alex-ID: agm034951703 · Space group: P-3m1 (#164)

Basic Information

Formula
Ba2TbHg3
Alex-ID
agm034951703
Elements
3
Sites
12
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
396.76
ų
Cell a
5.7046
Å
Cell b
5.7046
Å
Cell c
14.0784
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2TbHg3
Ba
4.00 · 33.3%
Tb
2.00 · 16.7%
Hg
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0918
eV/atom
Formation energy
-0.3877
eV/atom
Corrected total energy
-23.7731
eV
Raw total energy
-23.7731
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.3871
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C3_2307_spg63

Decomposition

TbHg BaHg

Computed at

2025-04-13 12:53:41

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: agm034951703).

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 agm034951703
data_agm034951703
_cell_length_a     5.70455
_cell_length_b     5.70455
_cell_length_c     14.07836
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       396.75788
_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
  Ba1 Ba 0.00000 0.00000 0.50000 1.00000
  Ba2 Ba 0.33333 0.66667 0.17339 1.00000
  Ba3 Ba 0.66667 0.33333 0.82661 1.00000
  Ba4 Ba 0.00000 0.00000 0.00000 1.00000
  Tb1 Tb 0.33333 0.66667 0.66345 1.00000
  Tb2 Tb 0.66667 0.33333 0.33655 1.00000
  Hg1 Hg 0.33333 0.66667 0.41791 1.00000
  Hg2 Hg 0.66667 0.33333 0.10028 1.00000
  Hg3 Hg 0.00000 0.00000 0.73859 1.00000
  Hg4 Hg 0.00000 0.00000 0.26141 1.00000
  Hg5 Hg 0.33333 0.66667 0.89972 1.00000
  Hg6 Hg 0.66667 0.33333 0.58209 1.00000
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