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NaHg4Pb15

Alexandria ALEX

Alex-ID: agm006036282 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
NaHg4Pb15
Alex-ID
agm006036282
Elements
3
Sites
20
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
594.61
ų
Cell a
4.8275
Å
Cell b
4.8276
Å
Cell c
25.5138
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaHg4Pb15
Na
1.00 · 5.0%
Hg
4.00 · 20.0%
Pb
15.00 · 75.0%

Energy & Stability

Energy above hull
0.0262
eV/atom
Formation energy
-0.0045
eV/atom
Corrected total energy
-58.4777
eV
Raw total energy
-58.4777
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.6282
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C15_2_spg123

Decomposition

NaHg3 Pb Hg

Computed at

2023-08-15 11:22:55.662415

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: agm006036282).

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 agm006036282
data_agm006036282
_cell_length_a     4.82755
_cell_length_b     4.82755
_cell_length_c     25.51380
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       594.60521
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Hg1 Hg 0.00000 0.00000 0.20138 1.00000
  Hg2 Hg 0.00000 0.00000 0.40035 1.00000
  Hg3 Hg 0.00000 0.00000 0.59965 1.00000
  Hg4 Hg 0.00000 0.00000 0.79862 1.00000
  Pb1 Pb 0.50000 0.50000 0.00000 1.00000
  Pb2 Pb 0.50000 0.50000 0.19875 1.00000
  Pb3 Pb 0.50000 0.50000 0.40079 1.00000
  Pb4 Pb 0.50000 0.50000 0.59921 1.00000
  Pb5 Pb 0.50000 0.50000 0.80125 1.00000
  Pb6 Pb 0.50000 0.00000 0.09945 1.00000
  Pb7 Pb 0.50000 0.00000 0.30089 1.00000
  Pb8 Pb 0.50000 0.00000 0.50000 1.00000
  Pb9 Pb 0.50000 0.00000 0.69911 1.00000
  Pb10 Pb 0.50000 0.00000 0.90055 1.00000
  Pb11 Pb 0.00000 0.50000 0.09945 1.00000
  Pb12 Pb 0.00000 0.50000 0.30089 1.00000
  Pb13 Pb 0.00000 0.50000 0.50000 1.00000
  Pb14 Pb 0.00000 0.50000 0.69911 1.00000
  Pb15 Pb 0.00000 0.50000 0.90055 1.00000
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