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Co3Hg

Alexandria ALEX

Alex-ID: agm004108317 · Space group: Immm (#71)

Basic Information

Formula
Co3Hg
Alex-ID
agm004108317
Elements
2
Sites
4
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
54.39
ų
Cell a
4.9942
Å
Cell b
4.9942
Å
Cell c
4.9942
Å
α angle
145.73
°
β angle
128.35
°
γ angle
63.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Co3Hg
Co
3.00 · 75.0%
Hg
1.00 · 25.0%

Energy & Stability

Energy above hull
0.4510
eV/atom
Formation energy
0.4510
eV/atom
Corrected total energy
-19.9281
eV
Raw total energy
-19.9281
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0049
eV
DOS at Fermi level
4.9590
Total magnetisation
5.0644
μB

Additional Information

Prototype ID

AB3_1_spg44

Decomposition

Hg Co

Computed at

2023-03-06 22:12:42.246243

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: agm004108317).

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 agm004108317
data_agm004108317
_cell_length_a     4.99423
_cell_length_b     4.99423
_cell_length_c     4.99423
_cell_angle_alpha  145.73364
_cell_angle_beta   128.34550
_cell_angle_gamma  63.45939
_cell_volume       54.39126
_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
  Co1 Co 0.02285 0.02285 0.00000 1.00000
  Co2 Co 0.25000 0.75000 0.50000 1.00000
  Co3 Co 0.47715 0.47715 1.00000 1.00000
  Hg1 Hg 0.75000 0.25000 0.50000 1.00000
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