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NaPr2Te3

Alexandria ALEX

Alex-ID: agm015102765 · Space group: Pnma (#62)

Basic Information

Formula
NaPr2Te3
Alex-ID
agm015102765
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
796.11
ų
Cell a
6.4288
Å
Cell b
9.1045
Å
Cell c
13.6016
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaPr2Te3
Na
4.00 · 16.7%
Pr
8.00 · 33.3%
Te
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0094
eV/atom
Formation energy
-1.3667
eV/atom
Corrected total energy
-114.0483
eV
Raw total energy
-114.0483
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0253
eV
DOS at Fermi level
6.6656
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1824_spg62

Decomposition

NaPrTe2 NaPr3Te4

Computed at

2025-04-15 07:09:45

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: agm015102765).

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 agm015102765
data_agm015102765
_cell_length_a     6.42876
_cell_length_b     9.10446
_cell_length_c     13.60160
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       796.10745
_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 0.25000 0.88362 0.08344 1.00000
  Na2 Na 0.25000 0.38362 0.41656 1.00000
  Na3 Na 0.75000 0.61638 0.58344 1.00000
  Na4 Na 0.75000 0.11638 0.91656 1.00000
  Pr1 Pr 0.25000 0.87618 0.75164 1.00000
  Pr2 Pr 0.25000 0.37618 0.74836 1.00000
  Pr3 Pr 0.25000 0.87495 0.41620 1.00000
  Pr4 Pr 0.25000 0.37495 0.08380 1.00000
  Pr5 Pr 0.75000 0.62505 0.91620 1.00000
  Pr6 Pr 0.75000 0.12505 0.58380 1.00000
  Pr7 Pr 0.75000 0.62382 0.25164 1.00000
  Pr8 Pr 0.75000 0.12382 0.24836 1.00000
  Te1 Te 0.25000 0.62991 0.58495 1.00000
  Te2 Te 0.25000 0.12991 0.91505 1.00000
  Te3 Te 0.25000 0.62685 0.91812 1.00000
  Te4 Te 0.25000 0.12685 0.58188 1.00000
  Te5 Te 0.25000 0.62669 0.24798 1.00000
  Te6 Te 0.25000 0.12669 0.25202 1.00000
  Te7 Te 0.75000 0.87331 0.74798 1.00000
  Te8 Te 0.75000 0.37331 0.75202 1.00000
  Te9 Te 0.75000 0.87315 0.41812 1.00000
  Te10 Te 0.75000 0.37315 0.08188 1.00000
  Te11 Te 0.75000 0.87009 0.08495 1.00000
  Te12 Te 0.75000 0.37009 0.41505 1.00000
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