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Er4TlZn

Alexandria ALEX

Alex-ID: agm005934571 · Space group: P4/mmm (#123)

Basic Information

Formula
Er4TlZn
Alex-ID
agm005934571
Elements
3
Sites
6
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
160.40
ų
Cell a
3.5561
Å
Cell b
3.5561
Å
Cell c
12.6839
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er4TlZn
Er
4.00 · 66.7%
Tl
1.00 · 16.7%
Zn
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0332
eV/atom
Formation energy
-0.2172
eV/atom
Corrected total energy
-23.1991
eV
Raw total energy
-23.1991
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.5027
Total magnetisation
0.0009
μB

Additional Information

Prototype ID

ABC4_506_spg123

Decomposition

Er5Tl3Zn Er9Tl4 Er2Zn

Computed at

2023-07-31 16:17:38.808683

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: agm005934571).

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 agm005934571
data_agm005934571
_cell_length_a     3.55614
_cell_length_b     3.55615
_cell_length_c     12.68387
_cell_angle_alpha  90.00226
_cell_angle_beta   90.00226
_cell_angle_gamma  90.00023
_cell_volume       160.40224
_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 0.49998 0.49998 0.86250 1.00000
  Er2 Er 0.50002 0.50002 0.13750 1.00000
  Er3 Er 0.99998 0.99998 0.66774 1.00000
  Er4 Er 0.00002 0.00002 0.33226 1.00000
  Tl1 Tl 0.50000 0.50000 0.50000 1.00000
  Zn1 Zn 0.00000 0.00000 0.00000 1.00000
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