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HoTl2Pd7

Alexandria ALEX

Alex-ID: agm003508993 · Space group: Cmmm (#65)

Basic Information

Formula
HoTl2Pd7
Alex-ID
agm003508993
Elements
3
Sites
10
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
226.34
ų
Cell a
4.2228
Å
Cell b
8.1383
Å
Cell c
8.1383
Å
α angle
125.97
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HoTl2Pd7
Ho
1.00 · 10.0%
Tl
2.00 · 20.0%
Pd
7.00 · 70.0%

Energy & Stability

Energy above hull
0.4272
eV/atom
Formation energy
-0.0645
eV/atom
Corrected total energy
-46.3055
eV
Raw total energy
-46.3055
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.0158
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C7_226_spg65

Decomposition

Ho4TlPd15 TlPd3 Tl2Pd3

Computed at

2022-03-13 06:30:39.610499

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: agm003508993).

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 agm003508993
data_agm003508993
_cell_length_a     4.22282
_cell_length_b     8.13827
_cell_length_c     8.13829
_cell_angle_alpha  125.97355
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       226.34488
_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
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Tl1 Tl 0.50000 0.69419 0.30581 1.00000
  Tl2 Tl 0.50000 0.30581 0.69419 1.00000
  Pd1 Pd 0.00000 0.81193 0.18806 1.00000
  Pd2 Pd 0.00000 0.18807 0.81194 1.00000
  Pd3 Pd 0.50000 0.08398 0.28229 1.00000
  Pd4 Pd 0.50000 0.91602 0.71771 1.00000
  Pd5 Pd 0.50000 0.28229 0.08398 1.00000
  Pd6 Pd 0.50000 0.71771 0.91602 1.00000
  Pd7 Pd 0.50000 0.50000 0.50000 1.00000
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