Navigation

HEAS Data Platform · Materials Science Database

Nb3Co8Pt

Alexandria ALEX

Alex-ID: agm003587724 · Space group: P3m1 (#156)

Basic Information

Formula
Nb3Co8Pt
Alex-ID
agm003587724
Elements
3
Sites
12
Space group
P3m1 (#156)
Crystal system
trigonal
Volume
151.50
ų
Cell a
4.7430
Å
Cell b
4.7430
Å
Cell c
7.7762
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb3Co8Pt
Nb
3.00 · 25.0%
Co
8.00 · 66.7%
Pt
1.00 · 8.3%

Energy & Stability

Energy above hull
0.0149
eV/atom
Formation energy
-0.1968
eV/atom
Corrected total energy
-95.6494
eV
Raw total energy
-95.6494
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
18.7832
Total magnetisation
4.7731
μB

Additional Information

Prototype ID

AB3C8_30_spg156

Decomposition

NbCo2Pt NbCo3

Computed at

2022-04-03 10:14:48.565634

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: agm003587724).

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 agm003587724
data_agm003587724
_cell_length_a     4.74297
_cell_length_b     4.74297
_cell_length_c     7.77623
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       151.49562
_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
  Nb1 Nb 0.66667 0.33333 0.45047 1.00000
  Nb2 Nb 0.66667 0.33333 0.07201 1.00000
  Nb3 Nb 0.00000 0.00000 0.91132 1.00000
  Co1 Co 0.33333 0.66667 0.50035 1.00000
  Co2 Co 0.33333 0.66667 0.00486 1.00000
  Co3 Co 0.50163 0.00326 0.75342 1.00000
  Co4 Co 0.50163 0.49837 0.75342 1.00000
  Co5 Co 0.99674 0.49837 0.75342 1.00000
  Co6 Co 0.16385 0.32771 0.24857 1.00000
  Co7 Co 0.16386 0.83615 0.24857 1.00000
  Co8 Co 0.67229 0.83615 0.24857 1.00000
  Pt1 Pt 0.00000 0.00000 0.55506 1.00000
Get direct link