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Sr3AlPd2

Alexandria ALEX

Alex-ID: agm005677892 · Space group: P2_1/c (#14)

Basic Information

Formula
Sr3AlPd2
Alex-ID
agm005677892
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
700.34
ų
Cell a
9.7270
Å
Cell b
7.6190
Å
Cell c
10.8662
Å
α angle
90.00
°
β angle
119.58
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3AlPd2
Sr
12.00 · 50.0%
Al
4.00 · 16.7%
Pd
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0579
eV/atom
Formation energy
-0.5121
eV/atom
Corrected total energy
-89.0903
eV
Raw total energy
-89.0903
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0344
eV
DOS at Fermi level
14.0142
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2096_spg14

Decomposition

Sr2Al3Pd2 Sr5Pd2 Sr3Al2Pd3

Computed at

2023-08-07 10:40:19.075317

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: agm005677892).

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 agm005677892
data_agm005677892
_cell_length_a     9.72697
_cell_length_b     7.61904
_cell_length_c     10.86615
_cell_angle_alpha  90.00000
_cell_angle_beta   119.57918
_cell_angle_gamma  90.00000
_cell_volume       700.34180
_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
  Sr1 Sr 0.41832 0.96987 0.18783 1.00000
  Sr2 Sr 0.08168 0.46987 0.31217 1.00000
  Sr3 Sr 0.58168 0.03013 0.81217 1.00000
  Sr4 Sr 0.91832 0.53013 0.68783 1.00000
  Sr5 Sr 0.49049 0.48239 0.32007 1.00000
  Sr6 Sr 0.00951 0.98239 0.17993 1.00000
  Sr7 Sr 0.50951 0.51761 0.67993 1.00000
  Sr8 Sr 0.99049 0.01761 0.82007 1.00000
  Sr9 Sr 0.66704 0.66145 0.09041 1.00000
  Sr10 Sr 0.83296 0.16145 0.40959 1.00000
  Sr11 Sr 0.33296 0.33855 0.90959 1.00000
  Sr12 Sr 0.16704 0.83855 0.59041 1.00000
  Al1 Al 0.63983 0.87141 0.53774 1.00000
  Al2 Al 0.86017 0.37141 0.96226 1.00000
  Al3 Al 0.36017 0.12859 0.46226 1.00000
  Al4 Al 0.13983 0.62859 0.03774 1.00000
  Pd1 Pd 0.78514 0.76039 0.41511 1.00000
  Pd2 Pd 0.71486 0.26039 0.08489 1.00000
  Pd3 Pd 0.21486 0.23961 0.58489 1.00000
  Pd4 Pd 0.28514 0.73961 0.91511 1.00000
  Pd5 Pd 0.34593 0.79744 0.41589 1.00000
  Pd6 Pd 0.15407 0.29744 0.08411 1.00000
  Pd7 Pd 0.65407 0.20256 0.58411 1.00000
  Pd8 Pd 0.84593 0.70256 0.91589 1.00000
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