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Ba3(TlHg)4

Alexandria ALEX

Alex-ID: agm005697120 · Space group: Immm (#71)

Basic Information

Formula
Ba3(TlHg)4
Alex-ID
agm005697120
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
370.89
ų
Cell a
4.9832
Å
Cell b
8.5202
Å
Cell c
10.0331
Å
α angle
115.13
°
β angle
104.38
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba3(TlHg)4
Ba
3.00 · 27.3%
Tl
4.00 · 36.4%
Hg
4.00 · 36.4%

Energy & Stability

Energy above hull
0.0539
eV/atom
Formation energy
-0.3194
eV/atom
Corrected total energy
-20.1903
eV
Raw total energy
-20.1903
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
8.1293
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B4C4_1_spg71

Decomposition

BaTlHg2 BaTl2

Computed at

2023-06-29 19:34:09.394640

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: agm005697120).

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 agm005697120
data_agm005697120
_cell_length_a     4.98321
_cell_length_b     8.52022
_cell_length_c     10.03311
_cell_angle_alpha  115.12572
_cell_angle_beta   104.37918
_cell_angle_gamma  89.99999
_cell_volume       370.88679
_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 0.13296 0.13296 0.26593 1.00000
  Ba2 Ba 0.86704 0.86704 0.73407 1.00000
  Ba3 Ba 0.00000 0.50000 0.00000 1.00000
  Tl1 Tl 0.33297 0.13742 0.66594 1.00000
  Tl2 Tl 0.66703 0.47149 0.33406 1.00000
  Tl3 Tl 0.66703 0.86258 0.33406 1.00000
  Tl4 Tl 0.33297 0.52851 0.66594 1.00000
  Hg1 Hg 0.21264 0.71264 0.42528 1.00000
  Hg2 Hg 0.78736 0.28736 0.57472 1.00000
  Hg3 Hg 0.50000 0.82168 0.00000 1.00000
  Hg4 Hg 0.50000 0.17832 1.00000 1.00000
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