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TlH7Pd4

Alexandria ALEX

Alex-ID: agm006532782 · Space group: P2_1/m (#11)

Basic Information

Formula
TlH7Pd4
Alex-ID
agm006532782
Elements
3
Sites
24
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
260.37
ų
Cell a
8.7548
Å
Cell b
5.0651
Å
Cell c
5.8717
Å
α angle
89.54
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlH7Pd4
Tl
2.00 · 8.3%
H
14.00 · 58.3%
Pd
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0929
eV/atom
Formation energy
-0.0676
eV/atom
Corrected total energy
-93.2550
eV
Raw total energy
-93.2550
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0462
eV
DOS at Fermi level
4.3693
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C7_924_spg11

Decomposition

H4Pd TlH3 TlHPd3

Computed at

2024-02-29 07:17:40.450488

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: agm006532782).

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 agm006532782
data_agm006532782
_cell_length_a     8.75484
_cell_length_b     5.06511
_cell_length_c     5.87171
_cell_angle_alpha  89.53863
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       260.36786
_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
  Tl1 Tl 0.25000 0.03077 0.66143 1.00000
  Tl2 Tl 0.75000 0.96923 0.33857 1.00000
  H1 H 0.93085 0.57454 0.13097 1.00000
  H2 H 0.06915 0.42546 0.86903 1.00000
  H3 H 0.57281 0.62880 0.61532 1.00000
  H4 H 0.42719 0.37120 0.38468 1.00000
  H5 H 0.07281 0.37120 0.38468 1.00000
  H6 H 0.92719 0.62880 0.61532 1.00000
  H7 H 0.59949 0.08000 0.87926 1.00000
  H8 H 0.40051 0.92000 0.12074 1.00000
  H9 H 0.09949 0.92000 0.12074 1.00000
  H10 H 0.90051 0.08000 0.87926 1.00000
  H11 H 0.75000 0.30954 0.64428 1.00000
  H12 H 0.25000 0.69046 0.35572 1.00000
  H13 H 0.56915 0.57454 0.13097 1.00000
  H14 H 0.43085 0.42546 0.86903 1.00000
  Pd1 Pd 0.54769 0.26525 0.63276 1.00000
  Pd2 Pd 0.00125 0.24626 0.12215 1.00000
  Pd3 Pd 0.99875 0.75374 0.87785 1.00000
  Pd4 Pd 0.45231 0.73475 0.36724 1.00000
  Pd5 Pd 0.04769 0.73475 0.36724 1.00000
  Pd6 Pd 0.95231 0.26525 0.63276 1.00000
  Pd7 Pd 0.49875 0.24626 0.12215 1.00000
  Pd8 Pd 0.50125 0.75374 0.87785 1.00000
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