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NdH3Pd2

Alexandria ALEX

Alex-ID: agm006459236 · Space group: P2_1/c (#14)

Basic Information

Formula
NdH3Pd2
Alex-ID
agm006459236
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
288.74
ų
Cell a
9.2239
Å
Cell b
5.5244
Å
Cell c
5.7564
Å
α angle
79.86
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdH3Pd2
Nd
4.00 · 16.7%
H
12.00 · 50.0%
Pd
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0530
eV/atom
Formation energy
-0.5213
eV/atom
Corrected total energy
-112.0194
eV
Raw total energy
-112.0194
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0129
eV
DOS at Fermi level
6.5898
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_5846_spg14

Decomposition

Nd(HPd)3 NdH4Pd Nd2HPd6

Computed at

2024-02-27 12:34:40.301125

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: agm006459236).

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 agm006459236
data_agm006459236
_cell_length_a     9.22388
_cell_length_b     5.52439
_cell_length_c     5.75636
_cell_angle_alpha  79.86227
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       288.74365
_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
  Nd1 Nd 0.10230 0.69219 0.20731 1.00000
  Nd2 Nd 0.39770 0.69219 0.70731 1.00000
  Nd3 Nd 0.60230 0.30781 0.29269 1.00000
  Nd4 Nd 0.89770 0.30781 0.79269 1.00000
  H1 H 0.60948 0.81228 0.38908 1.00000
  H2 H 0.89052 0.81228 0.88908 1.00000
  H3 H 0.87996 0.85981 0.38453 1.00000
  H4 H 0.62004 0.85981 0.88453 1.00000
  H5 H 0.35731 0.53142 0.28173 1.00000
  H6 H 0.14269 0.53142 0.78173 1.00000
  H7 H 0.85731 0.46858 0.21827 1.00000
  H8 H 0.64269 0.46858 0.71827 1.00000
  H9 H 0.37996 0.14019 0.11547 1.00000
  H10 H 0.12004 0.14019 0.61547 1.00000
  H11 H 0.10948 0.18772 0.11092 1.00000
  H12 H 0.39052 0.18772 0.61092 1.00000
  Pd1 Pd 0.75600 0.83609 0.12726 1.00000
  Pd2 Pd 0.74400 0.83609 0.62726 1.00000
  Pd3 Pd 0.44233 0.81273 0.18848 1.00000
  Pd4 Pd 0.05767 0.81273 0.68848 1.00000
  Pd5 Pd 0.94233 0.18727 0.31152 1.00000
  Pd6 Pd 0.55767 0.18727 0.81152 1.00000
  Pd7 Pd 0.25600 0.16391 0.37274 1.00000
  Pd8 Pd 0.24400 0.16391 0.87274 1.00000
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