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CeTl2Te4Pb

Alexandria ALEX

Alex-ID: agm045744523 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
CeTl2Te4Pb
Alex-ID
agm045744523
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
294.40
ų
Cell a
8.0108
Å
Cell b
4.5990
Å
Cell c
8.4077
Å
α angle
90.00
°
β angle
108.12
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeTl2Te4Pb
Ce
1.00 · 12.5%
Tl
2.00 · 25.0%
Te
4.00 · 50.0%
Pb
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0060
eV/atom
Formation energy
-0.6916
eV/atom
Corrected total energy
-32.4739
eV
Raw total energy
-32.4739
eV

Electronic Structure

Indirect band gap
0.0126
eV
Direct band gap
0.0522
eV
DOS at Fermi level
4.7426
Total magnetisation
0.1551
μB

Additional Information

Prototype ID

ABC2D4_343_spg10

Decomposition

Tl4Te3Pb Ce2Tl3Te6Pb CeTe3 TePb

Computed at

2024-12-04 16:01:21

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: agm045744523).

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 agm045744523
data_agm045744523
_cell_length_a     8.01078
_cell_length_b     4.59900
_cell_length_c     8.40767
_cell_angle_alpha  90.00000
_cell_angle_beta   108.11645
_cell_angle_gamma  90.00000
_cell_volume       294.39621
_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
  Ce1 Ce 0.50000 0.50000 0.50000 1.00000
  Tl1 Tl 0.00000 0.50000 0.00000 1.00000
  Tl2 Tl 0.50000 0.00000 0.00000 1.00000
  Te1 Te 0.74170 0.50000 0.27737 1.00000
  Te2 Te 0.25830 0.50000 0.72263 1.00000
  Te3 Te 0.72619 0.00000 0.71759 1.00000
  Te4 Te 0.27381 0.00000 0.28241 1.00000
  Pb1 Pb 0.00000 0.00000 0.50000 1.00000
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