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Mn2Hg

Alexandria ALEX

Alex-ID: agm005444772 · Space group: P-62m (#189)

Basic Information

Formula
Mn2Hg
Alex-ID
agm005444772
Elements
2
Sites
6
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
102.47
ų
Cell a
5.0310
Å
Cell b
5.0310
Å
Cell c
4.6746
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn2Hg
Mn
4.00 · 66.7%
Hg
2.00 · 33.3%

Energy & Stability

Energy above hull
0.5301
eV/atom
Formation energy
0.5301
eV/atom
Corrected total energy
-34.2193
eV
Raw total energy
-34.2193
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.7477
Total magnetisation
14.7997
μB

Additional Information

Prototype ID

AB2_84_spg63

Decomposition

Hg Mn

Computed at

2023-03-22 21:26:27.716105

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: agm005444772).

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 agm005444772
data_agm005444772
_cell_length_a     5.03100
_cell_length_b     5.03100
_cell_length_c     4.67464
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       102.46764
_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
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Mn2 Mn 0.00000 0.31718 0.50000 1.00000
  Mn3 Mn 0.68282 0.68282 0.50000 1.00000
  Mn4 Mn 0.31718 0.00000 0.50000 1.00000
  Hg1 Hg 0.66667 0.33333 0.00000 1.00000
  Hg2 Hg 0.33333 0.66667 0.00000 1.00000
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