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La2Dy4Er5

Alexandria ALEX

Alex-ID: agm005646563 · Space group: C2/m (#12)

Basic Information

Formula
La2Dy4Er5
Alex-ID
agm005646563
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
352.44
ų
Cell a
3.5702
Å
Cell b
9.4341
Å
Cell c
11.8156
Å
α angle
106.65
°
β angle
81.32
°
γ angle
112.27
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La2Dy4Er5
La
2.00 · 18.2%
Dy
4.00 · 36.4%
Er
5.00 · 45.5%

Energy & Stability

Energy above hull
0.0340
eV/atom
Formation energy
0.0279
eV/atom
Corrected total energy
-50.7771
eV
Raw total energy
-50.7771
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
15.9366
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

A2B4C5_541_spg12

Decomposition

Dy5Er4 LaDy4 LaEr2

Computed at

2023-06-24 07:45:28.150313

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: agm005646563).

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 agm005646563
data_agm005646563
_cell_length_a     3.57019
_cell_length_b     9.43412
_cell_length_c     11.81559
_cell_angle_alpha  106.65363
_cell_angle_beta   81.32344
_cell_angle_gamma  112.26740
_cell_volume       352.44053
_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 0.86243 0.27051 0.81728 1.00000
  La2 La 0.13757 0.72949 0.18272 1.00000
  Dy1 Dy 0.77101 0.45315 0.36457 1.00000
  Dy2 Dy 0.31155 0.35897 0.09437 1.00000
  Dy3 Dy 0.22899 0.54685 0.63543 1.00000
  Dy4 Dy 0.68845 0.64103 0.90563 1.00000
  Er1 Er 0.95659 0.09378 0.27447 1.00000
  Er2 Er 0.04341 0.90622 0.72553 1.00000
  Er3 Er 0.58986 0.81891 0.45782 1.00000
  Er4 Er 0.50000 0.00000 0.00000 1.00000
  Er5 Er 0.41014 0.18109 0.54218 1.00000
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