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GaHg28

Alexandria ALEX

Alex-ID: agm017397365 · Space group: P1 (#1)

Basic Information

Formula
GaHg28
Alex-ID
agm017397365
Elements
2
Sites
29
Space group
P1 (#1)
Crystal system
triclinic
Volume
837.55
ų
Cell a
7.9404
Å
Cell b
10.3853
Å
Cell c
11.5649
Å
α angle
110.77
°
β angle
110.07
°
γ angle
83.52
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GaHg28
Ga
1.00 · 3.4%
Hg
28.00 · 96.6%

Energy & Stability

Energy above hull
0.0656
eV/atom
Formation energy
0.0656
eV/atom
Corrected total energy
-11.2339
eV
Raw total energy
-11.2339
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.9511
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB28_9_spg1

Decomposition

Hg Ga

Computed at

2025-03-22 23:22:56.599570

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: agm017397365).

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 agm017397365
data_agm017397365
_cell_length_a     7.94045
_cell_length_b     10.38532
_cell_length_c     11.56486
_cell_angle_alpha  110.76713
_cell_angle_beta   110.06675
_cell_angle_gamma  83.51947
_cell_volume       837.54862
_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
  Ga1 Ga 0.51087 0.28964 0.16077 1.00000
  Hg1 Hg 0.79256 0.54190 0.56563 1.00000
  Hg2 Hg 0.42891 0.80003 0.81651 1.00000
  Hg3 Hg 0.15685 0.39374 0.18345 1.00000
  Hg4 Hg 0.66213 0.06543 0.95350 1.00000
  Hg5 Hg 0.87221 0.81748 0.52666 1.00000
  Hg6 Hg 0.97901 0.17895 0.89395 1.00000
  Hg7 Hg 0.75082 0.44180 0.02767 1.00000
  Hg8 Hg 0.21011 0.15988 0.46842 1.00000
  Hg9 Hg 0.40440 0.89691 0.33237 1.00000
  Hg10 Hg 0.21884 0.54147 0.77705 1.00000
  Hg11 Hg 0.98490 0.92253 0.12936 1.00000
  Hg12 Hg 0.50705 0.29472 0.41599 1.00000
  Hg13 Hg 0.33281 0.02913 0.09813 1.00000
  Hg14 Hg 0.01884 0.85055 0.83086 1.00000
  Hg15 Hg 0.89258 0.24676 0.25919 1.00000
  Hg16 Hg 0.14402 0.49742 0.48047 1.00000
  Hg17 Hg 0.42902 0.71419 0.52382 1.00000
  Hg18 Hg 0.21615 0.00608 0.66364 1.00000
  Hg19 Hg 0.59844 0.58391 0.27833 1.00000
  Hg20 Hg 0.61736 0.03202 0.65437 1.00000
  Hg21 Hg 0.34548 0.30019 0.89580 1.00000
  Hg22 Hg 0.03498 0.71505 0.29909 1.00000
  Hg23 Hg 0.54989 0.35503 0.71203 1.00000
  Hg24 Hg 0.78162 0.03448 0.37315 1.00000
  Hg25 Hg 0.21000 0.62097 0.06090 1.00000
  Hg26 Hg 0.94185 0.27701 0.65430 1.00000
  Hg27 Hg 0.61037 0.76539 0.10073 1.00000
  Hg28 Hg 0.79792 0.62736 0.86385 1.00000
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