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BaAg5Hg

Alexandria ALEX

Alex-ID: agm005773628 · Space group: Pnma (#62)

Basic Information

Formula
BaAg5Hg
Alex-ID
agm005773628
Elements
3
Sites
28
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
648.99
ų
Cell a
6.0382
Å
Cell b
9.2229
Å
Cell c
11.6537
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaAg5Hg
Ba
4.00 · 14.3%
Ag
20.00 · 71.4%
Hg
4.00 · 14.3%

Energy & Stability

Energy above hull
0.0105
eV/atom
Formation energy
-0.1514
eV/atom
Corrected total energy
-70.3999
eV
Raw total energy
-70.3998
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0803
eV
DOS at Fermi level
9.6447
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC5_91_spg62

Decomposition

BaAg5 BaHg2 Ag

Computed at

2023-07-13 19:18:42.612223

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: agm005773628).

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 agm005773628
data_agm005773628
_cell_length_a     6.03820
_cell_length_b     9.22288
_cell_length_c     11.65373
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       648.99163
_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
  Ba1 Ba 0.25000 0.23649 0.93804 1.00000
  Ba2 Ba 0.75000 0.26351 0.43804 1.00000
  Ba3 Ba 0.25000 0.73649 0.56196 1.00000
  Ba4 Ba 0.75000 0.76351 0.06196 1.00000
  Ag1 Ag 0.25000 0.59770 0.01957 1.00000
  Ag2 Ag 0.75000 0.90230 0.51957 1.00000
  Ag3 Ag 0.25000 0.09770 0.48043 1.00000
  Ag4 Ag 0.75000 0.40230 0.98043 1.00000
  Ag5 Ag 0.75000 0.31863 0.74124 1.00000
  Ag6 Ag 0.25000 0.18137 0.24124 1.00000
  Ag7 Ag 0.75000 0.81863 0.75876 1.00000
  Ag8 Ag 0.25000 0.68137 0.25876 1.00000
  Ag9 Ag 0.25000 0.92369 0.10208 1.00000
  Ag10 Ag 0.75000 0.57631 0.60208 1.00000
  Ag11 Ag 0.25000 0.42369 0.39792 1.00000
  Ag12 Ag 0.75000 0.07631 0.89792 1.00000
  Ag13 Ag 0.99304 0.43658 0.18883 1.00000
  Ag14 Ag 0.00696 0.06342 0.68883 1.00000
  Ag15 Ag 0.50696 0.93658 0.31117 1.00000
  Ag16 Ag 0.49304 0.56342 0.81117 1.00000
  Ag17 Ag 0.00696 0.56342 0.81117 1.00000
  Ag18 Ag 0.99304 0.93658 0.31117 1.00000
  Ag19 Ag 0.49304 0.06342 0.68883 1.00000
  Ag20 Ag 0.50696 0.43658 0.18883 1.00000
  Hg1 Hg 0.25000 0.85614 0.86000 1.00000
  Hg2 Hg 0.75000 0.64386 0.36000 1.00000
  Hg3 Hg 0.25000 0.35614 0.64000 1.00000
  Hg4 Hg 0.75000 0.14386 0.14000 1.00000
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