Navigation

HEAS Data Platform · Materials Science Database

Pr3ZnHg2

Alexandria ALEX

Alex-ID: agm003418896 · Space group: P4/mmm (#123)

Basic Information

Formula
Pr3ZnHg2
Alex-ID
agm003418896
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
166.42
ų
Cell a
3.7965
Å
Cell b
3.7965
Å
Cell c
11.5462
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr3ZnHg2
Pr
3.00 · 50.0%
Zn
1.00 · 16.7%
Hg
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0031
eV/atom
Formation energy
-0.3932
eV/atom
Corrected total energy
-18.7111
eV
Raw total energy
-18.7111
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.7161
Total magnetisation
0.5486
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

Pr2ZnHg PrHg

Computed at

2022-02-15 21:26:46.450210

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: agm003418896).

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 agm003418896
data_agm003418896
_cell_length_a     3.79649
_cell_length_b     3.79649
_cell_length_c     11.54621
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       166.41917
_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
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
  Pr2 Pr 0.00000 0.00000 0.65215 1.00000
  Pr3 Pr 0.00000 0.00000 0.34785 1.00000
  Zn1 Zn 0.50000 0.50000 0.50000 1.00000
  Hg1 Hg 0.50000 0.50000 0.82514 1.00000
  Hg2 Hg 0.50000 0.50000 0.17486 1.00000
Get direct link