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HgNO4

Alexandria ALEX

Alex-ID: agm005251287 · Space group: P2_1/c (#14)

Basic Information

Formula
HgNO4
Alex-ID
agm005251287
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
411.17
ų
Cell a
6.9521
Å
Cell b
8.0600
Å
Cell c
7.9897
Å
α angle
66.70
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HgNO4
Hg
4.00 · 16.7%
N
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.1122
eV/atom
Formation energy
-0.6529
eV/atom
Corrected total energy
-128.2535
eV
Raw total energy
-117.0168
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0160
eV
DOS at Fermi level
11.2494
Total magnetisation
4.0010
μB

Additional Information

Prototype ID

ABC4_3990_spg14

Decomposition

Hg3(NO4)2 HgO5 NO2

Computed at

2023-05-10 01:17:44.874225

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: agm005251287).

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 agm005251287
data_agm005251287
_cell_length_a     6.95205
_cell_length_b     8.05999
_cell_length_c     7.98968
_cell_angle_alpha  66.69841
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       411.17417
_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 0.40786 0.99965 0.75920 1.00000
  Hg2 Hg 0.90786 0.00035 0.74080 1.00000
  Hg3 Hg 0.59214 0.00035 0.24080 1.00000
  Hg4 Hg 0.09214 0.99965 0.25920 1.00000
  N1 N 0.15510 0.58949 0.09999 1.00000
  N2 N 0.65510 0.41051 0.40001 1.00000
  N3 N 0.84490 0.41051 0.90001 1.00000
  N4 N 0.34490 0.58949 0.59999 1.00000
  O1 O 0.04149 0.71259 0.09717 1.00000
  O2 O 0.54149 0.28741 0.40283 1.00000
  O3 O 0.95851 0.28741 0.90283 1.00000
  O4 O 0.45851 0.71259 0.59717 1.00000
  O5 O 0.30190 0.62729 0.00040 1.00000
  O6 O 0.80190 0.37271 0.49960 1.00000
  O7 O 0.69810 0.37271 0.99960 1.00000
  O8 O 0.19810 0.62729 0.50040 1.00000
  O9 O 0.12012 0.42852 0.20205 1.00000
  O10 O 0.62012 0.57148 0.29795 1.00000
  O11 O 0.87988 0.57148 0.79795 1.00000
  O12 O 0.37988 0.42852 0.70205 1.00000
  O13 O 0.66384 0.98509 0.88371 1.00000
  O14 O 0.16384 0.01491 0.61629 1.00000
  O15 O 0.33616 0.01491 0.11629 1.00000
  O16 O 0.83616 0.98509 0.38371 1.00000
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