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U2PaPdSe5

Alexandria ALEX

Alex-ID: agm005157110 · Space group: Cmc2_1 (#36)

Basic Information

Formula
U2PaPdSe5
Alex-ID
agm005157110
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
416.29
ų
Cell a
3.9146
Å
Cell b
8.7469
Å
Cell c
12.4743
Å
α angle
90.00
°
β angle
90.00
°
γ angle
102.93
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2PaPdSe5
U
4.00 · 22.2%
Pa
2.00 · 11.1%
Pd
2.00 · 11.1%
Se
10.00 · 55.6%

Energy & Stability

Energy above hull
0.0908
eV/atom
Formation energy
-1.0580
eV/atom
Corrected total energy
-128.4865
eV
Raw total energy
-128.4865
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0131
eV
DOS at Fermi level
30.8498
Total magnetisation
-13.0988
μB

Additional Information

Prototype ID

ABC2D5_211_spg36

Decomposition

PaPd5 U2Se3 PaSe2 U7Se12

Computed at

2023-01-19 13:51:54.888461

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: agm005157110).

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 agm005157110
data_agm005157110
_cell_length_a     3.91456
_cell_length_b     8.74689
_cell_length_c     12.47427
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  102.93048
_cell_volume       416.29126
_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
  U1 U 0.89505 0.79010 0.85276 1.00000
  U2 U 0.12188 0.24376 0.69842 1.00000
  U3 U 0.10495 0.20990 0.35276 1.00000
  U4 U 0.87812 0.75624 0.19842 1.00000
  Pa1 Pa 0.82115 0.64229 0.52123 1.00000
  Pa2 Pa 0.17885 0.35771 0.02123 1.00000
  Pd1 Pd 0.56227 0.12454 0.91941 1.00000
  Pd2 Pd 0.43773 0.87546 0.41941 1.00000
  Se1 Se 0.34579 0.69158 0.02193 1.00000
  Se2 Se 0.70159 0.40317 0.84978 1.00000
  Se3 Se 0.49633 0.99267 0.74210 1.00000
  Se4 Se 0.30790 0.61580 0.68992 1.00000
  Se5 Se 0.98914 0.97828 0.52842 1.00000
  Se6 Se 0.65421 0.30842 0.52193 1.00000
  Se7 Se 0.29841 0.59683 0.34978 1.00000
  Se8 Se 0.50367 0.00733 0.24210 1.00000
  Se9 Se 0.69210 0.38420 0.18992 1.00000
  Se10 Se 0.01086 0.02172 0.02842 1.00000
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