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Na2Pa4Te9

Alexandria ALEX

Alex-ID: agm005643601 · Space group: P-3c1 (#165)

Basic Information

Formula
Na2Pa4Te9
Alex-ID
agm005643601
Elements
3
Sites
30
Space group
P-3c1 (#165)
Crystal system
trigonal
Volume
1,117.49
ų
Cell a
7.7442
Å
Cell b
7.7441
Å
Cell c
21.5161
Å
α angle
90.00
°
β angle
90.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2Pa4Te9
Na
4.00 · 13.3%
Pa
8.00 · 26.7%
Te
18.00 · 60.0%

Energy & Stability

Energy above hull
0.0948
eV/atom
Formation energy
-0.7901
eV/atom
Corrected total energy
-161.5199
eV
Raw total energy
-161.5199
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0055
eV
DOS at Fermi level
31.7723
Total magnetisation
8.1853
μB

Additional Information

Prototype ID

A2B4C9_141_spg2

Decomposition

Na2PaTe3 PaTe2

Computed at

2023-06-15 15:11:12.424599

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: agm005643601).

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 agm005643601
data_agm005643601
_cell_length_a     7.74425
_cell_length_b     7.74409
_cell_length_c     21.51610
_cell_angle_alpha  89.99851
_cell_angle_beta   89.99920
_cell_angle_gamma  60.00029
_cell_volume       1117.49322
_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 0.99998 0.99992 0.33959 1.00000
  Na2 Na 0.99998 0.00006 0.16045 1.00000
  Na3 Na 0.00002 0.00008 0.66041 1.00000
  Na4 Na 0.00002 0.99994 0.83955 1.00000
  Pa1 Pa 0.33332 0.33336 0.99706 1.00000
  Pa2 Pa 0.33334 0.33331 0.49706 1.00000
  Pa3 Pa 0.66668 0.66664 0.00294 1.00000
  Pa4 Pa 0.33341 0.33326 0.17542 1.00000
  Pa5 Pa 0.66666 0.66669 0.50294 1.00000
  Pa6 Pa 0.66669 0.66659 0.32459 1.00000
  Pa7 Pa 0.33331 0.33341 0.67541 1.00000
  Pa8 Pa 0.66659 0.66674 0.82458 1.00000
  Te1 Te 0.00003 0.34143 0.75003 1.00000
  Te2 Te 0.34130 0.65879 0.74997 1.00000
  Te3 Te 0.65861 0.00010 0.75000 1.00000
  Te4 Te 0.99997 0.65857 0.24997 1.00000
  Te5 Te 0.65870 0.34121 0.25003 1.00000
  Te6 Te 0.34139 0.99990 0.25000 1.00000
  Te7 Te 0.63869 0.99290 0.41522 1.00000
  Te8 Te 0.99288 0.36830 0.41526 1.00000
  Te9 Te 0.36835 0.63873 0.41524 1.00000
  Te10 Te 0.63169 0.00711 0.08475 1.00000
  Te11 Te 0.36125 0.63165 0.08477 1.00000
  Te12 Te 0.00712 0.36128 0.08478 1.00000
  Te13 Te 0.36131 0.00710 0.58478 1.00000
  Te14 Te 0.00712 0.63170 0.58474 1.00000
  Te15 Te 0.63165 0.36127 0.58476 1.00000
  Te16 Te 0.36831 0.99289 0.91525 1.00000
  Te17 Te 0.63875 0.36835 0.91523 1.00000
  Te18 Te 0.99288 0.63872 0.91522 1.00000
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