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Th3Sb2As

Alexandria ALEX

Alex-ID: agm040696015 · Space group: Fddd (#70)

Basic Information

Formula
Th3Sb2As
Alex-ID
agm040696015
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
733.87
ų
Cell a
14.6437
Å
Cell b
13.9595
Å
Cell c
7.6673
Å
α angle
79.44
°
β angle
69.58
°
γ angle
30.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th3Sb2As
Th
12.00 · 50.0%
Sb
8.00 · 33.3%
As
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0084
eV/atom
Formation energy
-1.0607
eV/atom
Corrected total energy
-166.1028
eV
Raw total energy
-166.1028
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0645
eV
DOS at Fermi level
16.4279
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

Th2SbAs ThSb

Computed at

2025-02-28 10:53:57

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: agm040696015).

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 agm040696015
data_agm040696015
_cell_length_a     14.64372
_cell_length_b     13.95952
_cell_length_c     7.66730
_cell_angle_alpha  79.44355
_cell_angle_beta   69.57718
_cell_angle_gamma  30.97927
_cell_volume       733.87253
_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
  Th1 Th 0.66185 0.16456 0.85582 1.00000
  Th2 Th 0.16456 0.66185 0.31776 1.00000
  Th3 Th 0.58815 0.08544 0.39418 1.00000
  Th4 Th 0.08544 0.58815 0.93224 1.00000
  Th5 Th 0.47899 0.02101 0.02101 1.00000
  Th6 Th 0.02101 0.47899 0.47899 1.00000
  Th7 Th 0.93224 0.39418 0.08544 1.00000
  Th8 Th 0.39418 0.93224 0.58815 1.00000
  Th9 Th 0.31776 0.85582 0.16456 1.00000
  Th10 Th 0.85582 0.31776 0.66185 1.00000
  Th11 Th 0.77101 0.22899 0.22899 1.00000
  Th12 Th 0.22899 0.77101 0.77101 1.00000
  Sb1 Sb 0.99707 0.99707 0.50293 1.00000
  Sb2 Sb 0.41927 0.41927 0.58073 1.00000
  Sb3 Sb 0.83073 0.83073 0.66927 1.00000
  Sb4 Sb 0.25293 0.25293 0.74707 1.00000
  Sb5 Sb 0.74707 0.74707 0.25293 1.00000
  Sb6 Sb 0.66927 0.66927 0.83073 1.00000
  Sb7 Sb 0.58073 0.58073 0.41927 1.00000
  Sb8 Sb 0.50293 0.50293 0.99707 1.00000
  As1 As 0.91635 0.91635 0.08365 1.00000
  As2 As 0.33365 0.33365 0.16635 1.00000
  As3 As 0.16635 0.16635 0.33365 1.00000
  As4 As 0.08365 0.08365 0.91635 1.00000
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