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Sr3HgBi2

Alexandria ALEX

Alex-ID: agm005753339 · Space group: Pnma (#62)

Basic Information

Formula
Sr3HgBi2
Alex-ID
agm005753339
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
901.39
ų
Cell a
5.0023
Å
Cell b
13.4883
Å
Cell c
13.3595
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3HgBi2
Sr
12.00 · 50.0%
Hg
4.00 · 16.7%
Bi
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0381
eV/atom
Formation energy
-0.7422
eV/atom
Corrected total energy
-70.5793
eV
Raw total energy
-70.5793
eV

Electronic Structure

Indirect band gap
0.4142
eV
Direct band gap
0.5040
eV
DOS at Fermi level
0.7551
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1912_spg62

Decomposition

SrHg3 Sr5Bi4 Sr16Bi11

Computed at

2023-08-25 03:08:29.831652

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: agm005753339).

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 agm005753339
data_agm005753339
_cell_length_a     5.00225
_cell_length_b     13.48830
_cell_length_c     13.35946
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       901.38831
_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
  Sr1 Sr 0.25000 0.38380 0.05123 1.00000
  Sr2 Sr 0.75000 0.61620 0.94877 1.00000
  Sr3 Sr 0.75000 0.88380 0.44877 1.00000
  Sr4 Sr 0.25000 0.11620 0.55123 1.00000
  Sr5 Sr 0.25000 0.69394 0.20063 1.00000
  Sr6 Sr 0.75000 0.30606 0.79937 1.00000
  Sr7 Sr 0.75000 0.19394 0.29937 1.00000
  Sr8 Sr 0.25000 0.80606 0.70063 1.00000
  Sr9 Sr 0.25000 0.44450 0.37242 1.00000
  Sr10 Sr 0.75000 0.55550 0.62758 1.00000
  Sr11 Sr 0.75000 0.94450 0.12758 1.00000
  Sr12 Sr 0.25000 0.05550 0.87242 1.00000
  Hg1 Hg 0.25000 0.18415 0.16290 1.00000
  Hg2 Hg 0.75000 0.81585 0.83710 1.00000
  Hg3 Hg 0.75000 0.68415 0.33710 1.00000
  Hg4 Hg 0.25000 0.31585 0.66290 1.00000
  Bi1 Bi 0.25000 0.67500 0.48762 1.00000
  Bi2 Bi 0.75000 0.32500 0.51238 1.00000
  Bi3 Bi 0.75000 0.17500 0.01238 1.00000
  Bi4 Bi 0.25000 0.82500 0.98762 1.00000
  Bi5 Bi 0.25000 0.99680 0.31325 1.00000
  Bi6 Bi 0.75000 0.00320 0.68675 1.00000
  Bi7 Bi 0.75000 0.49680 0.18675 1.00000
  Bi8 Bi 0.25000 0.50320 0.81325 1.00000
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