Navigation

HEAS Data Platform · Materials Science Database

Er3ZnRu2

Alexandria ALEX

Alex-ID: agm002246798 · Space group: P4/mmm (#123)

Basic Information

Formula
Er3ZnRu2
Alex-ID
agm002246798
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
121.67
ų
Cell a
3.4002
Å
Cell b
3.4002
Å
Cell c
10.5239
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er3ZnRu2
Ru
2.00 · 33.3%
Zn
1.00 · 16.7%
Er
3.00 · 50.0%

Energy & Stability

Energy above hull
0.0067
eV/atom
Formation energy
-0.4393
eV/atom
Corrected total energy
-36.1543
eV
Raw total energy
-36.1543
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.8647
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_125_spg123

Decomposition

Er2ZnRu Er4ZnRu3

Computed at

2023-03-27 07:05:52.755422

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: agm002246798).

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 agm002246798
data_agm002246798
_cell_length_a     3.40020
_cell_length_b     3.40020
_cell_length_c     10.52388
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       121.67049
_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
  Ru1 Ru 0.50000 0.50000 0.83491 1.00000
  Ru2 Ru 0.50000 0.50000 0.16509 1.00000
  Zn1 Zn 0.50000 0.50000 0.50000 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Er2 Er 0.00000 0.00000 0.68433 1.00000
  Er3 Er 0.00000 0.00000 0.31567 1.00000
Get direct link