Navigation

HEAS Data Platform · Materials Science Database

Cs3Tl2Hg

Alexandria ALEX

Alex-ID: agm005677767 · Space group: Pccn (#56)

Basic Information

Formula
Cs3Tl2Hg
Alex-ID
agm005677767
Elements
3
Sites
24
Space group
Pccn (#56)
Crystal system
orthorhombic
Volume
1,231.88
ų
Cell a
10.6306
Å
Cell b
8.2986
Å
Cell c
17.5853
Å
α angle
90.00
°
β angle
127.43
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3Tl2Hg
Cs
12.00 · 50.0%
Tl
8.00 · 33.3%
Hg
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0631
eV/atom
Formation energy
-0.0842
eV/atom
Corrected total energy
-32.6714
eV
Raw total energy
-32.6714
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
18.7863
Total magnetisation
-0.0004
μB

Additional Information

Prototype ID

AB2C3_2349_spg56

Decomposition

CsTl CsHg

Computed at

2023-08-17 23:58:17.725197

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: agm005677767).

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 agm005677767
data_agm005677767
_cell_length_a     10.63057
_cell_length_b     8.29864
_cell_length_c     17.58534
_cell_angle_alpha  90.00000
_cell_angle_beta   127.43340
_cell_angle_gamma  90.00000
_cell_volume       1231.87868
_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
  Cs1 Cs 0.51241 0.94259 0.13952 1.00000
  Cs2 Cs 0.98759 0.44259 0.36048 1.00000
  Cs3 Cs 0.48759 0.05741 0.86048 1.00000
  Cs4 Cs 0.01241 0.55741 0.63952 1.00000
  Cs5 Cs 0.26508 0.55703 0.13951 1.00000
  Cs6 Cs 0.23492 0.05703 0.36049 1.00000
  Cs7 Cs 0.73492 0.44297 0.86049 1.00000
  Cs8 Cs 0.76508 0.94297 0.63951 1.00000
  Cs9 Cs 0.88248 0.75145 0.13306 1.00000
  Cs10 Cs 0.61752 0.25145 0.36694 1.00000
  Cs11 Cs 0.11752 0.24855 0.86694 1.00000
  Cs12 Cs 0.38248 0.74855 0.63306 1.00000
  Tl1 Tl 0.92592 0.89788 0.41096 1.00000
  Tl2 Tl 0.57408 0.39788 0.08904 1.00000
  Tl3 Tl 0.07408 0.10212 0.58904 1.00000
  Tl4 Tl 0.42592 0.60212 0.91096 1.00000
  Tl5 Tl 0.39473 0.60128 0.41077 1.00000
  Tl6 Tl 0.10527 0.10128 0.08923 1.00000
  Tl7 Tl 0.60527 0.39872 0.58923 1.00000
  Tl8 Tl 0.89473 0.89872 0.91077 1.00000
  Hg1 Hg 0.64498 0.75215 0.39654 1.00000
  Hg2 Hg 0.85502 0.25215 0.10346 1.00000
  Hg3 Hg 0.35502 0.24785 0.60346 1.00000
  Hg4 Hg 0.14498 0.74785 0.89654 1.00000
Get direct link