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AcLa2PrDy5

Alexandria ALEX

Alex-ID: agm005177327 · Space group: I4/mcm (#140)

Basic Information

Formula
AcLa2PrDy5
Alex-ID
agm005177327
Elements
4
Sites
18
Space group
I4/mcm (#140)
Crystal system
tetragonal
Volume
625.17
ų
Cell a
8.8247
Å
Cell b
8.8247
Å
Cell c
10.1678
Å
α angle
115.72
°
β angle
115.72
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcLa2PrDy5
Ac
2.00 · 11.1%
La
4.00 · 22.2%
Pr
2.00 · 11.1%
Dy
10.00 · 55.6%

Energy & Stability

Energy above hull
0.2391
eV/atom
Formation energy
0.2344
eV/atom
Corrected total energy
-79.3130
eV
Raw total energy
-79.3130
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
21.3494
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_205_spg140

Decomposition

La3Pr5 LaDy4 Ac LaPr

Computed at

2023-01-08 00:25:13.371379

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: agm005177327).

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 agm005177327
data_agm005177327
_cell_length_a     8.82470
_cell_length_b     8.82470
_cell_length_c     10.16779
_cell_angle_alpha  115.71875
_cell_angle_beta   115.71875
_cell_angle_gamma  90.00000
_cell_volume       625.17105
_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
  Ac1 Ac 0.25000 0.25000 0.50000 1.00000
  Ac2 Ac 0.75000 0.75000 0.50000 1.00000
  La1 La 0.11765 0.38235 0.00000 1.00000
  La2 La 0.61765 0.11765 1.00000 1.00000
  La3 La 0.38235 0.88235 0.00000 1.00000
  La4 La 0.88235 0.61765 0.00000 1.00000
  Pr1 Pr 0.25000 0.75000 0.50000 1.00000
  Pr2 Pr 0.75000 0.25000 0.50000 1.00000
  Dy1 Dy 0.92501 0.42501 0.27047 1.00000
  Dy2 Dy 0.65454 0.15454 0.72953 1.00000
  Dy3 Dy 0.07499 0.57499 0.72953 1.00000
  Dy4 Dy 0.15454 0.07499 0.72953 1.00000
  Dy5 Dy 0.57499 0.65454 0.72953 1.00000
  Dy6 Dy 0.84546 0.92501 0.27047 1.00000
  Dy7 Dy 0.42501 0.34546 0.27047 1.00000
  Dy8 Dy 0.34546 0.84546 0.27047 1.00000
  Dy9 Dy 0.50000 0.50000 0.00000 1.00000
  Dy10 Dy 0.00000 0.00000 0.00000 1.00000
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