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Nb6Ga3Au

Alexandria ALEX

Alex-ID: agm003580296 · Space group: P2_1/c (#14)

Basic Information

Formula
Nb6Ga3Au
Alex-ID
agm003580296
Elements
3
Sites
20
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
361.69
ų
Cell a
7.8446
Å
Cell b
6.5661
Å
Cell c
7.0561
Å
α angle
90.00
°
β angle
84.36
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb6Ga3Au
Nb
12.00 · 60.0%
Ga
6.00 · 30.0%
Au
2.00 · 10.0%

Energy & Stability

Energy above hull
0.3034
eV/atom
Formation energy
-0.0230
eV/atom
Corrected total energy
-146.0282
eV
Raw total energy
-146.0281
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0647
eV
DOS at Fermi level
13.4377
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C6_268_spg14

Decomposition

Nb3Au2 Nb3Ga2

Computed at

2022-03-29 05:45:40.658453

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: agm003580296).

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 agm003580296
data_agm003580296
_cell_length_a     7.84463
_cell_length_b     6.56612
_cell_length_c     7.05611
_cell_angle_alpha  90.00000
_cell_angle_beta   84.35996
_cell_angle_gamma  90.00000
_cell_volume       361.69226
_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 0.64594 0.12519 0.94951 1.00000
  Nb2 Nb 0.70628 0.17179 0.57114 1.00000
  Nb3 Nb 0.80575 0.36175 0.23191 1.00000
  Nb4 Nb 0.19425 0.63825 0.76809 1.00000
  Nb5 Nb 0.29372 0.82821 0.42886 1.00000
  Nb6 Nb 0.35406 0.87481 0.05049 1.00000
  Nb7 Nb 0.14594 0.37481 0.44951 1.00000
  Nb8 Nb 0.20628 0.32821 0.07114 1.00000
  Nb9 Nb 0.30575 0.13825 0.73191 1.00000
  Nb10 Nb 0.69425 0.86175 0.26809 1.00000
  Nb11 Nb 0.79372 0.67179 0.92886 1.00000
  Nb12 Nb 0.85406 0.62519 0.55049 1.00000
  Ga1 Ga 0.54690 0.81903 0.69958 1.00000
  Ga2 Ga 0.50000 0.50000 0.00000 1.00000
  Ga3 Ga 0.45310 0.18097 0.30042 1.00000
  Ga4 Ga 0.04690 0.68097 0.19958 1.00000
  Ga5 Ga 0.00000 0.00000 0.50000 1.00000
  Ga6 Ga 0.95310 0.31903 0.80042 1.00000
  Au1 Au 0.50000 0.50000 0.50000 1.00000
  Au2 Au 0.00000 0.00000 0.00000 1.00000
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