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SnHg(H4Au)2

Alexandria ALEX

Alex-ID: agm007611112 · Space group: P-1 (#2)

Basic Information

Formula
SnHg(H4Au)2
Alex-ID
agm007611112
Elements
4
Sites
12
Space group
P-1 (#2)
Crystal system
triclinic
Volume
158.40
ų
Cell a
4.7298
Å
Cell b
5.1206
Å
Cell c
7.9026
Å
α angle
83.69
°
β angle
105.75
°
γ angle
120.64
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SnHg(H4Au)2
Sn
1.00 · 8.3%
Hg
1.00 · 8.3%
H
8.00 · 66.7%
Au
2.00 · 16.7%

Energy & Stability

Energy above hull
0.2787
eV/atom
Formation energy
0.2073
eV/atom
Corrected total energy
-34.3484
eV
Raw total energy
-34.3484
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.4825
eV
DOS at Fermi level
0.7770
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_35_spg2

Decomposition

HgH4 Au SnAu H6Au

Computed at

2024-08-14 10:19:59.523086

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: agm007611112).

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 agm007611112
data_agm007611112
_cell_length_a     4.72984
_cell_length_b     5.12065
_cell_length_c     7.90262
_cell_angle_alpha  83.68688
_cell_angle_beta   105.74912
_cell_angle_gamma  120.63912
_cell_volume       158.40466
_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
  Sn1 Sn 0.00000 0.50000 0.50000 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  H1 H 0.13168 0.41204 0.17494 1.00000
  H2 H 0.35752 0.17040 0.91317 1.00000
  H3 H 0.86832 0.58796 0.82506 1.00000
  H4 H 0.72287 0.65615 0.39415 1.00000
  H5 H 0.27713 0.34385 0.60585 1.00000
  H6 H 0.34224 0.88129 0.65454 1.00000
  H7 H 0.65776 0.11871 0.34546 1.00000
  H8 H 0.64248 0.82960 0.08683 1.00000
  Au1 Au 0.40714 0.75712 0.25698 1.00000
  Au2 Au 0.59286 0.24288 0.74302 1.00000
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