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Er2Zn3Pt

Alexandria ALEX

Alex-ID: agm005696799 · Space group: Pmm2 (#25)

Basic Information

Formula
Er2Zn3Pt
Alex-ID
agm005696799
Elements
3
Sites
6
Space group
Pmm2 (#25)
Crystal system
orthorhombic
Volume
119.29
ų
Cell a
3.5259
Å
Cell b
4.4196
Å
Cell c
7.6554
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er2Zn3Pt
Er
2.00 · 33.3%
Zn
3.00 · 50.0%
Pt
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0400
eV/atom
Formation energy
-0.6412
eV/atom
Corrected total energy
-22.8954
eV
Raw total energy
-22.8954
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0306
eV
DOS at Fermi level
4.5824
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_138_spg25

Decomposition

ErZnPt ErZn2

Computed at

2023-08-25 10:51:34.323686

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: agm005696799).

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 agm005696799
data_agm005696799
_cell_length_a     3.52586
_cell_length_b     4.41965
_cell_length_c     7.65542
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       119.29481
_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
  Er1 Er 0.00000 0.50000 0.02422 1.00000
  Er2 Er 0.00000 0.00000 0.47899 1.00000
  Zn1 Zn 0.50000 0.00000 0.82912 1.00000
  Zn2 Zn 0.50000 0.00000 0.15583 1.00000
  Zn3 Zn 0.50000 0.50000 0.67617 1.00000
  Pt1 Pt 0.50000 0.50000 0.33567 1.00000
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