Navigation

HEAS Data Platform · Materials Science Database

HgPO4

Alexandria ALEX

Alex-ID: agm005258274 · Space group: P2_1/c (#14)

Basic Information

Formula
HgPO4
Alex-ID
agm005258274
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
344.17
ų
Cell a
9.4458
Å
Cell b
4.9055
Å
Cell c
8.8791
Å
α angle
56.78
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HgPO4
Hg
4.00 · 16.7%
P
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.1477
eV/atom
Formation energy
-1.6880
eV/atom
Corrected total energy
-142.9262
eV
Raw total energy
-131.6895
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0069
eV
DOS at Fermi level
13.7116
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_3999_spg14

Decomposition

Hg2P2O7 Hg(PO3)2 HgO5

Computed at

2023-05-10 05:04:04.334289

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: agm005258274).

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 agm005258274
data_agm005258274
_cell_length_a     9.44581
_cell_length_b     4.90551
_cell_length_c     8.87908
_cell_angle_alpha  56.77614
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       344.17243
_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
  Hg1 Hg 0.98956 0.16876 0.75596 1.00000
  Hg2 Hg 0.51044 0.16876 0.25596 1.00000
  Hg3 Hg 0.01044 0.83124 0.24404 1.00000
  Hg4 Hg 0.48956 0.83124 0.74404 1.00000
  P1 P 0.80322 0.50868 0.95059 1.00000
  P2 P 0.69678 0.50868 0.45059 1.00000
  P3 P 0.19678 0.49132 0.04941 1.00000
  P4 P 0.30322 0.49132 0.54941 1.00000
  O1 O 0.84637 0.81029 0.95781 1.00000
  O2 O 0.65363 0.81029 0.45781 1.00000
  O3 O 0.15363 0.18971 0.04219 1.00000
  O4 O 0.34637 0.18971 0.54219 1.00000
  O5 O 0.87695 0.55158 0.78471 1.00000
  O6 O 0.62305 0.55158 0.28471 1.00000
  O7 O 0.12305 0.44842 0.21529 1.00000
  O8 O 0.37695 0.44842 0.71529 1.00000
  O9 O 0.83441 0.19405 0.13607 1.00000
  O10 O 0.66559 0.19405 0.63607 1.00000
  O11 O 0.16559 0.80595 0.86393 1.00000
  O12 O 0.33441 0.80595 0.36393 1.00000
  O13 O 0.63703 0.48096 0.94760 1.00000
  O14 O 0.86297 0.48096 0.44760 1.00000
  O15 O 0.36297 0.51904 0.05240 1.00000
  O16 O 0.13703 0.51904 0.55240 1.00000
Get direct link