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TlHgH6Rh

Alexandria ALEX

Alex-ID: agm006901229 · Space group: P312 (#149)

Alexandria Database API

Basic Information

Formula
TlHgH6Rh
Alex-ID
agm006901229
Elements
4
Sites
9
Space group
P312 (#149)
Crystal system
trigonal
Volume
114.30
ų
Cell a
4.9091
Å
Cell b
4.9091
Å
Cell c
5.4768
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlHgH6Rh
Tl
1.00 · 11.1%
Hg
1.00 · 11.1%
H
6.00 · 66.7%
Rh
1.00 · 11.1%

Energy & Stability

Energy above hull
0.1059
eV/atom
Formation energy
0.0317
eV/atom
Corrected total energy
-29.2321
eV
Raw total energy
-29.2321
eV

Electronic Structure

Indirect band gap
1.2038
eV
Direct band gap
2.0522
eV
DOS at Fermi level
-0.0021
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD6_648_spg1

Decomposition

Tl4Hg3 HgH4 Tl H8Rh3

Computed at

2024-01-28 04:30:49.202769

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: agm006901229).

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 agm006901229
data_agm006901229
_cell_length_a     4.90907
_cell_length_b     4.90907
_cell_length_c     5.47676
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       114.30181
_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 0.66667 0.33333 0.00000 1.00000
  Hg1 Hg 0.00000 0.00000 0.50000 1.00000
  H1 H 0.05924 0.64465 0.30672 1.00000
  H2 H 0.05924 0.41459 0.69328 1.00000
  H3 H 0.58541 0.64465 0.69328 1.00000
  H4 H 0.35535 0.94076 0.69328 1.00000
  H5 H 0.58541 0.94076 0.30672 1.00000
  H6 H 0.35535 0.41459 0.30672 1.00000
  Rh1 Rh 0.33333 0.66667 0.50000 1.00000
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