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HgBiN2

Alexandria ALEX

Alex-ID: agm005696904 · Space group: Cm (#8)

Basic Information

Formula
HgBiN2
Alex-ID
agm005696904
Elements
3
Sites
4
Space group
Cm (#8)
Crystal system
monoclinic
Volume
124.49
ų
Cell a
3.3558
Å
Cell b
3.3560
Å
Cell c
17.3047
Å
α angle
109.77
°
β angle
109.83
°
γ angle
119.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HgBiN2
Hg
1.00 · 25.0%
Bi
1.00 · 25.0%
N
2.00 · 50.0%

Energy & Stability

Energy above hull
0.1039
eV/atom
Formation energy
-0.0405
eV/atom
Corrected total energy
-20.3089
eV
Raw total energy
-20.3089
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.0137
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_5158_spg1

Decomposition

Bi HgN2

Computed at

2023-07-14 16:34:06.388891

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: agm005696904).

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 agm005696904
data_agm005696904
_cell_length_a     3.35584
_cell_length_b     3.35601
_cell_length_c     17.30474
_cell_angle_alpha  109.77349
_cell_angle_beta   109.83302
_cell_angle_gamma  119.87389
_cell_volume       124.48631
_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 0.13169 0.13217 0.99260 1.00000
  Bi1 Bi 0.00753 0.00719 0.24275 1.00000
  N1 N 0.82096 0.82075 0.65930 1.00000
  N2 N 0.55082 0.55089 0.57235 1.00000
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