Navigation

HEAS Data Platform · Materials Science Database

Pa8Co4Sb

Alexandria ALEX

Alex-ID: agm097675306 · Space group: Pm (#6)

Basic Information

Formula
Pa8Co4Sb
Alex-ID
agm097675306
Elements
3
Sites
13
Space group
Pm (#6)
Crystal system
monoclinic
Volume
275.06
ų
Cell a
3.3952
Å
Cell b
9.2382
Å
Cell c
9.4642
Å
α angle
67.91
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pa8Co4Sb
Pa
8.00 · 61.5%
Co
4.00 · 30.8%
Sb
1.00 · 7.7%

Energy & Stability

Energy above hull
0.1767
eV/atom
Formation energy
-0.2101
eV/atom
Corrected total energy
-111.3382
eV
Raw total energy
-111.3382
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
18.8409
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C8_1156_spg38

Decomposition

Pa7Sb Pa3Co3Sb4 PaCo

Computed at

2025-06-13 02:07:58

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: agm097675306).

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 agm097675306
data_agm097675306
_cell_length_a     3.39518
_cell_length_b     9.23823
_cell_length_c     9.46421
_cell_angle_alpha  67.91327
_cell_angle_beta   90.00002
_cell_angle_gamma  89.99852
_cell_volume       275.06472
_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
  Pa1 Pa 0.26926 0.12181 0.16314 1.00000
  Pa2 Pa 0.26920 0.69469 0.22737 1.00000
  Pa3 Pa 0.26927 0.61435 0.62853 1.00000
  Pa4 Pa 0.26940 0.27632 0.52047 1.00000
  Pa5 Pa 0.76923 0.92626 0.44455 1.00000
  Pa6 Pa 0.76926 0.38758 0.21677 1.00000
  Pa7 Pa 0.76926 0.33244 0.85907 1.00000
  Pa8 Pa 0.76918 0.73200 0.85901 1.00000
  Co1 Co 0.76918 0.93105 0.09991 1.00000
  Co2 Co 0.26921 0.49722 0.98803 1.00000
  Co3 Co 0.76927 0.52320 0.47482 1.00000
  Co4 Co 0.26914 0.93047 0.64999 1.00000
  Sb1 Sb 0.26914 0.03261 0.86833 1.00000
Get direct link