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USn(H4Pd)2

Alexandria ALEX

Alex-ID: agm007451523 · Space group: C2/m (#12)

Basic Information

Formula
USn(H4Pd)2
Alex-ID
agm007451523
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
108.61
ų
Cell a
5.7035
Å
Cell b
5.7035
Å
Cell c
5.4222
Å
α angle
70.09
°
β angle
70.09
°
γ angle
41.39
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
USn(H4Pd)2
U
1.00 · 8.3%
Sn
1.00 · 8.3%
H
8.00 · 66.7%
Pd
2.00 · 16.7%

Energy & Stability

Energy above hull
0.2666
eV/atom
Formation energy
0.0003
eV/atom
Corrected total energy
-51.5906
eV
Raw total energy
-51.5906
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
5.1779
Total magnetisation
2.1901
μB

Additional Information

Prototype ID

ABC2D8_282_spg2

Decomposition

U4H15 SnPd2 H2

Computed at

2024-08-08 00:37:02.484585

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: agm007451523).

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 agm007451523
data_agm007451523
_cell_length_a     5.70351
_cell_length_b     5.70351
_cell_length_c     5.42223
_cell_angle_alpha  70.09043
_cell_angle_beta   70.09043
_cell_angle_gamma  41.38647
_cell_volume       108.61360
_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 0.50000 0.50000 0.50000 1.00000
  Sn1 Sn 0.00000 0.00000 0.00000 1.00000
  H1 H 0.90199 0.90199 0.60194 1.00000
  H2 H 0.71694 0.71694 0.17260 1.00000
  H3 H 0.09801 0.09801 0.39806 1.00000
  H4 H 0.28306 0.28306 0.82740 1.00000
  H5 H 0.12181 0.58292 0.33646 1.00000
  H6 H 0.87819 0.41708 0.66354 1.00000
  H7 H 0.58292 0.12181 0.33646 1.00000
  H8 H 0.41708 0.87819 0.66354 1.00000
  Pd1 Pd 0.28208 0.28208 0.15782 1.00000
  Pd2 Pd 0.71792 0.71792 0.84218 1.00000
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