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CeHoHg4

Alexandria ALEX

Alex-ID: agm005778490 · Space group: Immm (#71)

Basic Information

Formula
CeHoHg4
Alex-ID
agm005778490
Elements
3
Sites
6
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
149.25
ų
Cell a
5.0292
Å
Cell b
6.0635
Å
Cell c
6.0635
Å
α angle
91.13
°
β angle
65.60
°
γ angle
65.60
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeHoHg4
Ce
1.00 · 16.7%
Ho
1.00 · 16.7%
Hg
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0323
eV/atom
Formation energy
-0.3107
eV/atom
Corrected total energy
-13.8205
eV
Raw total energy
-13.8205
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0062
eV
DOS at Fermi level
8.1648
Total magnetisation
1.3148
μB

Additional Information

Prototype ID

ABC4_1196_spg71

Decomposition

Ho3Hg5 CeHg3 CeHg2

Computed at

2023-07-27 20:16:32.690743

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: agm005778490).

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 agm005778490
data_agm005778490
_cell_length_a     5.02924
_cell_length_b     6.06348
_cell_length_c     6.06348
_cell_angle_alpha  91.13000
_cell_angle_beta   65.59798
_cell_angle_gamma  65.59797
_cell_volume       149.24790
_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
  Ce1 Ce 0.99997 0.00000 0.00000 1.00000
  Ho1 Ho 0.49998 0.50000 0.50000 1.00000
  Hg1 Hg 0.74972 0.58335 0.91702 1.00000
  Hg2 Hg 0.74972 0.91702 0.58335 1.00000
  Hg3 Hg 0.25023 0.41665 0.08298 1.00000
  Hg4 Hg 0.25023 0.08298 0.41665 1.00000
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