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BaHg14Pb

Alexandria ALEX

Alex-ID: agm005758778 · Space group: C2/m (#12)

Basic Information

Formula
BaHg14Pb
Alex-ID
agm005758778
Elements
3
Sites
32
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
961.76
ų
Cell a
15.8761
Å
Cell b
13.4675
Å
Cell c
9.5045
Å
α angle
52.86
°
β angle
57.76
°
γ angle
36.65
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaHg14Pb
Ba
2.00 · 6.3%
Hg
28.00 · 87.5%
Pb
2.00 · 6.3%

Energy & Stability

Energy above hull
0.0735
eV/atom
Formation energy
-0.0284
eV/atom
Corrected total energy
-22.2776
eV
Raw total energy
-22.2776
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0037
eV
DOS at Fermi level
9.6571
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC14_27_spg12

Decomposition

BaHg4 Pb Hg

Computed at

2023-07-18 19:48:20.385990

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: agm005758778).

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 agm005758778
data_agm005758778
_cell_length_a     15.87610
_cell_length_b     13.46746
_cell_length_c     9.50452
_cell_angle_alpha  52.85688
_cell_angle_beta   57.75560
_cell_angle_gamma  36.64826
_cell_volume       961.76137
_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 0.32891 0.40878 0.09122 1.00000
  Ba2 Ba 0.67109 0.59122 0.90878 1.00000
  Hg1 Hg 0.71167 0.41441 0.35580 1.00000
  Hg2 Hg 0.28833 0.58559 0.64420 1.00000
  Hg3 Hg 0.01812 0.85580 0.91441 1.00000
  Hg4 Hg 0.98188 0.14420 0.08559 1.00000
  Hg5 Hg 0.15216 0.30347 0.49027 1.00000
  Hg6 Hg 0.84784 0.69653 0.50973 1.00000
  Hg7 Hg 0.55410 0.99027 0.80347 1.00000
  Hg8 Hg 0.44590 0.00973 0.19653 1.00000
  Hg9 Hg 0.17897 0.97420 0.75623 1.00000
  Hg10 Hg 0.82103 0.02580 0.24377 1.00000
  Hg11 Hg 0.59060 0.25623 0.47420 1.00000
  Hg12 Hg 0.40940 0.74377 0.52580 1.00000
  Hg13 Hg 0.77207 0.64728 0.09507 1.00000
  Hg14 Hg 0.60795 0.31543 0.75423 1.00000
  Hg15 Hg 0.17761 0.74577 0.18457 1.00000
  Hg16 Hg 0.01441 0.40493 0.85272 1.00000
  Hg17 Hg 0.22793 0.35272 0.90493 1.00000
  Hg18 Hg 0.39205 0.68457 0.24577 1.00000
  Hg19 Hg 0.82239 0.25423 0.81543 1.00000
  Hg20 Hg 0.98559 0.59507 0.14728 1.00000
  Hg21 Hg 0.31056 0.00079 0.86927 1.00000
  Hg22 Hg 0.20625 0.07147 0.20484 1.00000
  Hg23 Hg 0.98255 0.29516 0.42853 1.00000
  Hg24 Hg 0.68062 0.63073 0.49921 1.00000
  Hg25 Hg 0.68944 0.99921 0.13073 1.00000
  Hg26 Hg 0.79375 0.92853 0.79516 1.00000
  Hg27 Hg 0.01745 0.70484 0.57147 1.00000
  Hg28 Hg 0.31938 0.36927 0.50079 1.00000
  Pb1 Pb 0.50000 0.00000 0.50000 1.00000
  Pb2 Pb 0.00000 0.00000 0.50000 1.00000
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