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Na2PrO3

Alexandria ALEX

Alex-ID: agm005257512 · Space group: Fddd (#70)

Basic Information

Formula
Na2PrO3
Alex-ID
agm005257512
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
375.23
ų
Cell a
6.0992
Å
Cell b
6.0992
Å
Cell c
11.2870
Å
α angle
79.80
°
β angle
79.80
°
γ angle
110.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2PrO3
Na
8.00 · 33.3%
Pr
4.00 · 16.7%
O
12.00 · 50.0%

Energy & Stability

Energy above hull
0.1235
eV/atom
Formation energy
-2.3104
eV/atom
Corrected total energy
-144.6365
eV
Raw total energy
-136.2090
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0050
eV
DOS at Fermi level
25.0017
Total magnetisation
4.0472
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

NaPrO2 Na3O4 Na2O

Computed at

2023-05-09 23:33:31.375524

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: agm005257512).

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 agm005257512
data_agm005257512
_cell_length_a     6.09919
_cell_length_b     6.09919
_cell_length_c     11.28699
_cell_angle_alpha  79.79593
_cell_angle_beta   79.79593
_cell_angle_gamma  110.01080
_cell_volume       375.23444
_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 0.29746 0.54690 0.90596 1.00000
  Na2 Na 0.37928 0.12949 0.74137 1.00000
  Na3 Na 0.12949 0.37928 0.24137 1.00000
  Na4 Na 0.62072 0.87051 0.25863 1.00000
  Na5 Na 0.70254 0.45310 0.09404 1.00000
  Na6 Na 0.54690 0.29746 0.40596 1.00000
  Na7 Na 0.45310 0.70254 0.59404 1.00000
  Na8 Na 0.87051 0.62072 0.75863 1.00000
  Pr1 Pr 0.79246 0.04279 0.91514 1.00000
  Pr2 Pr 0.95721 0.20754 0.58486 1.00000
  Pr3 Pr 0.20754 0.95721 0.08486 1.00000
  Pr4 Pr 0.04279 0.79246 0.41514 1.00000
  O1 O 0.45296 0.73274 0.07121 1.00000
  O2 O 0.26726 0.54704 0.42879 1.00000
  O3 O 0.54704 0.26726 0.92879 1.00000
  O4 O 0.73274 0.45296 0.57121 1.00000
  O5 O 0.64609 0.89621 0.74998 1.00000
  O6 O 0.10379 0.35391 0.75002 1.00000
  O7 O 0.35391 0.10379 0.25002 1.00000
  O8 O 0.89621 0.64609 0.24998 1.00000
  O9 O 0.19676 0.97696 0.57110 1.00000
  O10 O 0.97696 0.19676 0.07110 1.00000
  O11 O 0.80324 0.02304 0.42890 1.00000
  O12 O 0.02304 0.80324 0.92890 1.00000
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