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Ac5PmPrY2

Alexandria ALEX

Alex-ID: agm005154019 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Ac5PmPrY2
Alex-ID
agm005154019
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
737.48
ų
Cell a
5.9581
Å
Cell b
11.3749
Å
Cell c
11.2751
Å
α angle
90.00
°
β angle
90.00
°
γ angle
105.18
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac5PmPrY2
Ac
10.00 · 55.6%
Pm
2.00 · 11.1%
Pr
2.00 · 11.1%
Y
4.00 · 22.2%

Energy & Stability

Energy above hull
0.2109
eV/atom
Formation energy
0.1549
eV/atom
Corrected total energy
-83.2172
eV
Raw total energy
-83.2172
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
31.1627
Total magnetisation
0.0008
μB

Additional Information

Prototype ID

ABC2D5_204_spg36

Decomposition

Pr2Y7 Ac12Pm5Pr Ac PrY2

Computed at

2023-01-19 15:53:30.831082

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: agm005154019).

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 agm005154019
data_agm005154019
_cell_length_a     5.95813
_cell_length_b     11.37489
_cell_length_c     11.27511
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  105.18272
_cell_volume       737.47608
_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 0.37515 0.75030 0.01779 1.00000
  Ac2 Ac 0.72331 0.44663 0.82209 1.00000
  Ac3 Ac 0.48926 0.97852 0.74734 1.00000
  Ac4 Ac 0.29765 0.59529 0.70420 1.00000
  Ac5 Ac 0.99022 0.98045 0.51078 1.00000
  Ac6 Ac 0.62485 0.24970 0.51779 1.00000
  Ac7 Ac 0.27669 0.55337 0.32209 1.00000
  Ac8 Ac 0.51074 0.02148 0.24734 1.00000
  Ac9 Ac 0.70235 0.40471 0.20420 1.00000
  Ac10 Ac 0.00978 0.01955 0.01078 1.00000
  Pm1 Pm 0.80592 0.61185 0.51415 1.00000
  Pm2 Pm 0.19408 0.38815 0.01415 1.00000
  Pr1 Pr 0.59445 0.18890 0.96933 1.00000
  Pr2 Pr 0.40555 0.81110 0.46933 1.00000
  Y1 Y 0.88791 0.77581 0.79093 1.00000
  Y2 Y 0.11524 0.23048 0.74736 1.00000
  Y3 Y 0.11209 0.22419 0.29093 1.00000
  Y4 Y 0.88476 0.76952 0.24736 1.00000
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