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La2NdHoEr5

Alexandria ALEX

Alex-ID: agm005164596 · Space group: I4/mcm (#140)

Basic Information

Formula
La2NdHoEr5
Alex-ID
agm005164596
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
589.60
ų
Cell a
8.6712
Å
Cell b
8.6712
Å
Cell c
9.9541
Å
α angle
115.82
°
β angle
115.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2NdHoEr5
La
4.00 · 22.2%
Nd
2.00 · 11.1%
Ho
2.00 · 11.1%
Er
10.00 · 55.6%

Energy & Stability

Energy above hull
0.2654
eV/atom
Formation energy
0.2580
eV/atom
Corrected total energy
-79.3955
eV
Raw total energy
-79.3955
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
23.6644
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

Nd3(HoEr2)2 LaEr2 LaHo2

Computed at

2023-01-20 00:26:56.965334

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: agm005164596).

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 agm005164596
data_agm005164596
_cell_length_a     8.67115
_cell_length_b     8.67115
_cell_length_c     9.95414
_cell_angle_alpha  115.82061
_cell_angle_beta   115.82061
_cell_angle_gamma  90.00000
_cell_volume       589.60047
_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
  La1 La 0.11717 0.38283 0.00000 1.00000
  La2 La 0.61717 0.11717 0.00000 1.00000
  La3 La 0.38283 0.88283 1.00000 1.00000
  La4 La 0.88283 0.61717 0.00000 1.00000
  Nd1 Nd 0.25000 0.25000 0.50000 1.00000
  Nd2 Nd 0.75000 0.75000 0.50000 1.00000
  Ho1 Ho 0.25000 0.75000 0.50000 1.00000
  Ho2 Ho 0.75000 0.25000 0.50000 1.00000
  Er1 Er 0.92574 0.42574 0.28180 1.00000
  Er2 Er 0.64393 0.14393 0.71820 1.00000
  Er3 Er 0.07426 0.57426 0.71820 1.00000
  Er4 Er 0.14393 0.07426 0.71820 1.00000
  Er5 Er 0.57426 0.64393 0.71820 1.00000
  Er6 Er 0.85607 0.92574 0.28180 1.00000
  Er7 Er 0.42574 0.35607 0.28180 1.00000
  Er8 Er 0.35607 0.85607 0.28180 1.00000
  Er9 Er 0.50000 0.50000 0.00000 1.00000
  Er10 Er 0.00000 0.00000 0.00000 1.00000
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