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La3Ho2Hg

Alexandria ALEX

Alex-ID: agm034622512 · Space group: Cmmm (#65)

Basic Information

Formula
La3Ho2Hg
Alex-ID
agm034622512
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
195.55
ų
Cell a
9.4222
Å
Cell b
9.4222
Å
Cell c
3.7898
Å
α angle
90.00
°
β angle
90.00
°
γ angle
144.46
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3Ho2Hg
La
3.00 · 50.0%
Ho
2.00 · 33.3%
Hg
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0225
eV/atom
Formation energy
-0.1490
eV/atom
Corrected total energy
-25.1945
eV
Raw total energy
-25.1945
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.2747
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_57_spg65

Decomposition

Ho2Hg La

Computed at

2025-04-13 16:23:27

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: agm034622512).

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 agm034622512
data_agm034622512
_cell_length_a     9.42218
_cell_length_b     9.42218
_cell_length_c     3.78975
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  144.46297
_cell_volume       195.55149
_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
  La1 La 0.81486 0.18514 0.00000 1.00000
  La2 La 0.18514 0.81486 0.00000 1.00000
  La3 La 0.00000 0.00000 0.50000 1.00000
  Ho1 Ho 0.63847 0.36153 0.50000 1.00000
  Ho2 Ho 0.36153 0.63847 0.50000 1.00000
  Hg1 Hg 0.50000 0.50000 0.00000 1.00000
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