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Tl2In2Hg5Pb

Alexandria ALEX

Alex-ID: agm005143502 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
Tl2In2Hg5Pb
Alex-ID
agm005143502
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
578.33
ų
Cell a
4.1878
Å
Cell b
11.7516
Å
Cell c
11.7516
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tl2In2Hg5Pb
Tl
4.00 · 20.0%
In
4.00 · 20.0%
Hg
10.00 · 50.0%
Pb
2.00 · 10.0%

Energy & Stability

Energy above hull
0.0730
eV/atom
Formation energy
0.0684
eV/atom
Corrected total energy
-30.2022
eV
Raw total energy
-30.2022
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.4449
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_48_spg127

Decomposition

Tl4Hg3 Hg In TlPb

Computed at

2022-07-14 20:30:06.108959

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: agm005143502).

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 agm005143502
data_agm005143502
_cell_length_a     4.18777
_cell_length_b     11.75161
_cell_length_c     11.75161
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       578.33248
_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
  Tl1 Tl 0.00000 0.67132 0.17132 1.00000
  Tl2 Tl 0.00000 0.32868 0.82868 1.00000
  Tl3 Tl 0.00000 0.17132 0.32868 1.00000
  Tl4 Tl 0.00000 0.82868 0.67132 1.00000
  In1 In 0.00000 0.13700 0.63700 1.00000
  In2 In 0.00000 0.86300 0.36300 1.00000
  In3 In 0.00000 0.63700 0.86300 1.00000
  In4 In 0.00000 0.36300 0.13700 1.00000
  Hg1 Hg 0.50000 0.20612 0.02382 1.00000
  Hg2 Hg 0.50000 0.79388 0.97618 1.00000
  Hg3 Hg 0.50000 0.02382 0.79388 1.00000
  Hg4 Hg 0.50000 0.70612 0.47618 1.00000
  Hg5 Hg 0.50000 0.97618 0.20612 1.00000
  Hg6 Hg 0.50000 0.29388 0.52382 1.00000
  Hg7 Hg 0.50000 0.52382 0.70612 1.00000
  Hg8 Hg 0.50000 0.47618 0.29388 1.00000
  Hg9 Hg 0.50000 0.50000 0.00000 1.00000
  Hg10 Hg 0.50000 0.00000 0.50000 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  Pb2 Pb 0.00000 0.50000 0.50000 1.00000
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