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NaPa2Tl2Te5

Alexandria ALEX

Alex-ID: agm005139429 · Space group: P4/mbm (#127)

Alexandria Database API

Basic Information

Formula
NaPa2Tl2Te5
Alex-ID
agm005139429
Elements
4
Sites
20
Space group
P4/mbm (#127)
Crystal system
tetragonal
Volume
658.31
ų
Cell a
4.0942
Å
Cell b
12.6804
Å
Cell c
12.6804
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaPa2Tl2Te5
Na
2.00 · 10.0%
Pa
4.00 · 20.0%
Tl
4.00 · 20.0%
Te
10.00 · 50.0%

Energy & Stability

Energy above hull
0.0960
eV/atom
Formation energy
-0.6243
eV/atom
Corrected total energy
-94.0005
eV
Raw total energy
-94.0005
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.9458
Total magnetisation
2.7106
μB

Additional Information

Prototype ID

AB2C2D5_49_spg127

Decomposition

Na2PaTe3 Pa2Tl2Te5 PaTe2 Tl

Computed at

2022-07-15 01:47:48.754905

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: agm005139429).

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 agm005139429
data_agm005139429
_cell_length_a     4.09419
_cell_length_b     12.68040
_cell_length_c     12.68040
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       658.31444
_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
  Na1 Na 0.00000 0.00000 0.00000 1.00000
  Na2 Na 0.00000 0.50000 0.50000 1.00000
  Pa1 Pa 0.00000 0.12490 0.62490 1.00000
  Pa2 Pa 0.00000 0.87510 0.37510 1.00000
  Pa3 Pa 0.00000 0.62490 0.87510 1.00000
  Pa4 Pa 0.00000 0.37510 0.12490 1.00000
  Tl1 Tl 0.00000 0.68219 0.18219 1.00000
  Tl2 Tl 0.00000 0.31781 0.81781 1.00000
  Tl3 Tl 0.00000 0.18219 0.31781 1.00000
  Tl4 Tl 0.00000 0.81781 0.68219 1.00000
  Te1 Te 0.50000 0.20402 0.07137 1.00000
  Te2 Te 0.50000 0.79598 0.92863 1.00000
  Te3 Te 0.50000 0.07137 0.79598 1.00000
  Te4 Te 0.50000 0.70402 0.42863 1.00000
  Te5 Te 0.50000 0.92863 0.20402 1.00000
  Te6 Te 0.50000 0.29598 0.57137 1.00000
  Te7 Te 0.50000 0.57137 0.70402 1.00000
  Te8 Te 0.50000 0.42863 0.29598 1.00000
  Te9 Te 0.50000 0.50000 0.00000 1.00000
  Te10 Te 0.50000 0.00000 0.50000 1.00000
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