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Nb3W

Alexandria ALEX

Alex-ID: agm003296177 · Space group: P-31m (#162)

Basic Information

Formula
Nb3W
Alex-ID
agm003296177
Elements
2
Sites
8
Space group
P-31m (#162)
Crystal system
trigonal
Volume
154.69
ų
Cell a
5.2559
Å
Cell b
5.2559
Å
Cell c
6.4661
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb3W
Nb
6.00 · 75.0%
W
2.00 · 25.0%

Energy & Stability

Energy above hull
0.6132
eV/atom
Formation energy
0.5634
eV/atom
Corrected total energy
-81.8180
eV
Raw total energy
-81.8180
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.3846
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3_132_spg162

Decomposition

Nb15W NbW

Computed at

2022-01-17 09:24:56.291268

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: agm003296177).

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 agm003296177
data_agm003296177
_cell_length_a     5.25591
_cell_length_b     5.25591
_cell_length_c     6.46612
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       154.69285
_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 0.00000 0.67596 0.31748 1.00000
  Nb2 Nb 0.32404 0.32404 0.31748 1.00000
  Nb3 Nb 0.67596 0.00000 0.31748 1.00000
  Nb4 Nb 0.67596 0.67596 0.68252 1.00000
  Nb5 Nb 0.00000 0.32404 0.68252 1.00000
  Nb6 Nb 0.32404 0.00000 0.68252 1.00000
  W1 W 0.66667 0.33333 0.00000 1.00000
  W2 W 0.33333 0.66667 0.00000 1.00000
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