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CePr2Hg3

Alexandria ALEX

Alex-ID: agm003420060 · Space group: P4/mmm (#123)

Basic Information

Formula
CePr2Hg3
Alex-ID
agm003420060
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
172.06
ų
Cell a
3.8497
Å
Cell b
3.8497
Å
Cell c
11.6097
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CePr2Hg3
Ce
1.00 · 16.7%
Pr
2.00 · 33.3%
Hg
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0265
eV/atom
Formation energy
-0.3773
eV/atom
Corrected total energy
-18.8486
eV
Raw total energy
-18.8486
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
13.1316
Total magnetisation
2.3437
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

CePrHg4 PrHg Ce

Computed at

2022-02-12 19:59:16.802530

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: agm003420060).

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 agm003420060
data_agm003420060
_cell_length_a     3.84968
_cell_length_b     3.84968
_cell_length_c     11.60965
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       172.05562
_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 0.50000 0.50000 0.50000 1.00000
  Pr1 Pr 0.50000 0.50000 0.83316 1.00000
  Pr2 Pr 0.50000 0.50000 0.16684 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Hg2 Hg 0.00000 0.00000 0.66454 1.00000
  Hg3 Hg 0.00000 0.00000 0.33546 1.00000
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