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Na8ScSb4

Alexandria ALEX

Alex-ID: agm097948938 · Space group: Amm2 (#38)

Basic Information

Formula
Na8ScSb4
Alex-ID
agm097948938
Elements
3
Sites
13
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
382.70
ų
Cell a
9.3385
Å
Cell b
4.9166
Å
Cell c
9.3398
Å
α angle
90.00
°
β angle
116.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na8ScSb4
Na
8.00 · 61.5%
Sc
1.00 · 7.7%
Sb
4.00 · 30.8%

Energy & Stability

Energy above hull
0.1134
eV/atom
Formation energy
-0.3902
eV/atom
Corrected total energy
-38.4455
eV
Raw total energy
-38.4455
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.6618
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C8_1733_spg38

Decomposition

Na3Sb ScSb NaSb

Computed at

2025-06-16 23:39:52

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: agm097948938).

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 agm097948938
data_agm097948938
_cell_length_a     9.33855
_cell_length_b     4.91663
_cell_length_c     9.33977
_cell_angle_alpha  90.00000
_cell_angle_beta   116.81987
_cell_angle_gamma  90.00000
_cell_volume       382.69911
_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 0.86330 0.00000 0.13729 1.00000
  Na2 Na 0.35499 0.00000 0.27997 1.00000
  Na3 Na 0.36024 0.00000 0.64078 1.00000
  Na4 Na 0.71973 0.00000 0.64288 1.00000
  Na5 Na 0.10195 0.50000 0.37193 1.00000
  Na6 Na 0.67025 0.50000 0.32428 1.00000
  Na7 Na 0.62940 0.50000 0.89787 1.00000
  Na8 Na 0.24136 0.50000 0.76023 1.00000
  Sc1 Sc 0.11601 0.00000 0.88436 1.00000
  Sb1 Sb 0.01252 0.50000 0.98908 1.00000
  Sb2 Sb 0.46501 0.00000 0.01095 1.00000
  Sb3 Sb 0.47524 0.50000 0.52466 1.00000
  Sb4 Sb 0.99002 0.00000 0.53572 1.00000
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