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YCo(H4Pd)2

Alexandria ALEX

Alex-ID: agm007306450 · Space group: P-3 (#147)

Basic Information

Formula
YCo(H4Pd)2
Alex-ID
agm007306450
Elements
4
Sites
12
Space group
P-3 (#147)
Crystal system
trigonal
Volume
98.21
ų
Cell a
4.3385
Å
Cell b
4.3452
Å
Cell c
6.0121
Å
α angle
90.15
°
β angle
89.97
°
γ angle
119.95
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YCo(H4Pd)2
Y
1.00 · 8.3%
Co
1.00 · 8.3%
H
8.00 · 66.7%
Pd
2.00 · 16.7%

Energy & Stability

Energy above hull
0.1133
eV/atom
Formation energy
-0.2448
eV/atom
Corrected total energy
-52.8274
eV
Raw total energy
-52.8274
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0296
eV
DOS at Fermi level
2.9521
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_0_spg164

Decomposition

YCoH6 HPd

Computed at

2024-03-16 02:35:54.329873

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: agm007306450).

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 agm007306450
data_agm007306450
_cell_length_a     4.33854
_cell_length_b     4.34518
_cell_length_c     6.01208
_cell_angle_alpha  90.15032
_cell_angle_beta   89.97128
_cell_angle_gamma  119.94694
_cell_volume       98.20577
_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
  Y1 Y 0.00000 0.00000 0.50000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  H1 H 0.08992 0.76329 0.83714 1.00000
  H2 H 0.23713 0.32729 0.83881 1.00000
  H3 H 0.67346 0.91132 0.83748 1.00000
  H4 H 0.91008 0.23671 0.16286 1.00000
  H5 H 0.76287 0.67271 0.16119 1.00000
  H6 H 0.32654 0.08868 0.16252 1.00000
  H7 H 0.33368 0.66651 0.46076 1.00000
  H8 H 0.66632 0.33349 0.53924 1.00000
  Pd1 Pd 0.33301 0.66619 0.17931 1.00000
  Pd2 Pd 0.66699 0.33381 0.82069 1.00000
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