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Tm3PdPb2

Alexandria ALEX

Alex-ID: agm005751546 · Space group: Pnma (#62)

Basic Information

Formula
Tm3PdPb2
Alex-ID
agm005751546
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
633.45
ų
Cell a
4.5369
Å
Cell b
11.4683
Å
Cell c
12.1745
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm3PdPb2
Tm
12.00 · 50.0%
Pd
4.00 · 16.7%
Pb
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0579
eV/atom
Formation energy
-0.5814
eV/atom
Corrected total energy
-118.0495
eV
Raw total energy
-118.0495
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0080
eV
DOS at Fermi level
14.4522
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB2C3_2056_spg62

Decomposition

Tm5Pb4 Tm5Pb3 Tm2Pd2Pb

Computed at

2023-08-24 05:32:54.289045

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: agm005751546).

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 agm005751546
data_agm005751546
_cell_length_a     4.53688
_cell_length_b     11.46834
_cell_length_c     12.17453
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       633.44666
_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
  Tm1 Tm 0.25000 0.36855 0.05550 1.00000
  Tm2 Tm 0.75000 0.63145 0.94450 1.00000
  Tm3 Tm 0.75000 0.86855 0.44450 1.00000
  Tm4 Tm 0.25000 0.13145 0.55550 1.00000
  Tm5 Tm 0.25000 0.70495 0.24045 1.00000
  Tm6 Tm 0.75000 0.29505 0.75955 1.00000
  Tm7 Tm 0.75000 0.20495 0.25955 1.00000
  Tm8 Tm 0.25000 0.79505 0.74045 1.00000
  Tm9 Tm 0.25000 0.44568 0.37290 1.00000
  Tm10 Tm 0.75000 0.55432 0.62710 1.00000
  Tm11 Tm 0.75000 0.94568 0.12710 1.00000
  Tm12 Tm 0.25000 0.05432 0.87290 1.00000
  Pd1 Pd 0.25000 0.12541 0.12159 1.00000
  Pd2 Pd 0.75000 0.87459 0.87841 1.00000
  Pd3 Pd 0.75000 0.62541 0.37841 1.00000
  Pd4 Pd 0.25000 0.37459 0.62159 1.00000
  Pb1 Pb 0.25000 0.69177 0.50658 1.00000
  Pb2 Pb 0.75000 0.30823 0.49342 1.00000
  Pb3 Pb 0.75000 0.19177 0.99342 1.00000
  Pb4 Pb 0.25000 0.80823 0.00658 1.00000
  Pb5 Pb 0.25000 0.99704 0.31926 1.00000
  Pb6 Pb 0.75000 0.00296 0.68074 1.00000
  Pb7 Pb 0.75000 0.49704 0.18074 1.00000
  Pb8 Pb 0.25000 0.50296 0.81926 1.00000
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