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Na6Pr

Alexandria ALEX

Alex-ID: agm005405700 · Space group: Im-3m (#229)

Basic Information

Formula
Na6Pr
Alex-ID
agm005405700
Elements
2
Sites
7
Space group
Im-3m (#229)
Crystal system
cubic
Volume
279.27
ų
Cell a
7.1321
Å
Cell b
7.1321
Å
Cell c
7.1321
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na6Pr
Na
6.00 · 85.7%
Pr
1.00 · 14.3%

Energy & Stability

Energy above hull
0.5054
eV/atom
Formation energy
0.5054
eV/atom
Corrected total energy
-9.1601
eV
Raw total energy
-9.1601
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.3876
Total magnetisation
-0.0005
μB

Additional Information

Prototype ID

AB6_105_spg229

Decomposition

Pr Na

Computed at

2022-12-15 19:43:45.978902

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: agm005405700).

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 agm005405700
data_agm005405700
_cell_length_a     7.13208
_cell_length_b     7.13208
_cell_length_c     7.13208
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       279.27208
_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 0.75000 0.50000 1.00000
  Na2 Na 0.50000 0.75000 0.25000 1.00000
  Na3 Na 0.25000 0.50000 0.75000 1.00000
  Na4 Na 0.75000 0.25000 0.50000 1.00000
  Na5 Na 0.50000 0.25000 0.75000 1.00000
  Na6 Na 0.75000 0.50000 0.25000 1.00000
  Pr1 Pr 0.00000 0.00000 0.00000 1.00000
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