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Ac(PrDy4)2

Alexandria ALEX

Alex-ID: agm005993672 · Space group: Immm (#71)

Basic Information

Formula
Ac(PrDy4)2
Alex-ID
agm005993672
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
374.93
ų
Cell a
5.5590
Å
Cell b
8.2971
Å
Cell c
9.5400
Å
α angle
115.77
°
β angle
106.94
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac(PrDy4)2
Ac
1.00 · 9.1%
Pr
2.00 · 18.2%
Dy
8.00 · 72.7%

Energy & Stability

Energy above hull
0.1384
eV/atom
Formation energy
0.1355
eV/atom
Corrected total energy
-49.0155
eV
Raw total energy
-49.0155
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
14.9828
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C8_259_spg8

Decomposition

PrDy5 Ac Pr

Computed at

2023-09-29 14:14:00

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: agm005993672).

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 agm005993672
data_agm005993672
_cell_length_a     5.55898
_cell_length_b     8.29708
_cell_length_c     9.54005
_cell_angle_alpha  115.77418
_cell_angle_beta   106.93879
_cell_angle_gamma  90.00000
_cell_volume       374.93158
_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 0.50000 0.00000 0.00000 1.00000
  Pr1 Pr 0.19953 0.69949 0.39907 1.00000
  Pr2 Pr 0.80047 0.30051 0.60093 1.00000
  Dy1 Dy 0.64349 0.84774 0.28698 1.00000
  Dy2 Dy 0.35655 0.56075 0.71311 1.00000
  Dy3 Dy 0.16045 0.16049 0.32090 1.00000
  Dy4 Dy 0.99998 0.29630 0.99997 1.00000
  Dy5 Dy 0.83955 0.83951 0.67910 1.00000
  Dy6 Dy 0.64345 0.43925 0.28689 1.00000
  Dy7 Dy 0.35651 0.15226 0.71302 1.00000
  Dy8 Dy 0.00001 0.70370 0.00003 1.00000
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