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MgTlInHg2

Alexandria ALEX

Alex-ID: agm005010732 · Space group: P3m1 (#156)

Basic Information

Formula
MgTlInHg2
Alex-ID
agm005010732
Elements
4
Sites
5
Space group
P3m1 (#156)
Crystal system
trigonal
Volume
140.70
ų
Cell a
5.1157
Å
Cell b
5.1157
Å
Cell c
6.2078
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgTlInHg2
Mg
1.00 · 20.0%
Tl
1.00 · 20.0%
In
1.00 · 20.0%
Hg
2.00 · 40.0%

Energy & Stability

Energy above hull
0.1066
eV/atom
Formation energy
0.0292
eV/atom
Corrected total energy
-7.3064
eV
Raw total energy
-7.3064
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.9150
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1499_spg187

Decomposition

Tl4Hg3 Hg In MgHg

Computed at

2022-07-04 13:54:15.684362

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: agm005010732).

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 agm005010732
data_agm005010732
_cell_length_a     5.11571
_cell_length_b     5.11571
_cell_length_c     6.20778
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       140.69519
_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
  Mg1 Mg 0.33333 0.66667 0.70767 1.00000
  Tl1 Tl 0.00000 0.00000 0.97533 1.00000
  In1 In 0.66667 0.33333 0.30449 1.00000
  Hg1 Hg 0.33333 0.66667 0.23592 1.00000
  Hg2 Hg 0.66667 0.33333 0.77658 1.00000
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