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HEAS Data Platform · Materials Science Database

Nb6HSI9

Alexandria ALEX

Alex-ID: agm003242511 · Space group: P-1 (#2)

Basic Information

Formula
Nb6HSI9
Alex-ID
agm003242511
Elements
4
Sites
34
Space group
P-1 (#2)
Crystal system
triclinic
Volume
1,141.98
ų
Cell a
10.8629
Å
Cell b
11.0537
Å
Cell c
11.7833
Å
α angle
104.80
°
β angle
104.84
°
γ angle
113.94
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nb6HSI9
I
18.00 · 52.9%
H
2.00 · 5.9%
Nb
12.00 · 35.3%
S
2.00 · 5.9%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.6040
eV/atom
Corrected total energy
-184.0097
eV
Raw total energy
-182.6828
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
16.9517
Total magnetisation
3.7885
μB

Additional Information

Prototype ID

ABC6D9_2_spg2

Decomposition

Nb6HSI9

Computed at

2022-01-01 21:52:59

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: agm003242511).

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 agm003242511
data_agm003242511
_cell_length_a     10.86291
_cell_length_b     11.05371
_cell_length_c     11.78328
_cell_angle_alpha  104.80436
_cell_angle_beta   104.83581
_cell_angle_gamma  113.93666
_cell_volume       1141.98154
_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
  I1 I 0.63405 0.76966 0.95354 1.00000
  I2 I 0.36595 0.23034 0.04646 1.00000
  I3 I 0.56342 0.73472 0.58315 1.00000
  I4 I 0.43658 0.26528 0.41685 1.00000
  I5 I 0.13686 0.35830 0.52324 1.00000
  I6 I 0.86314 0.64170 0.47676 1.00000
  I7 I 0.83327 0.56007 0.10511 1.00000
  I8 I 0.16673 0.43993 0.89489 1.00000
  I9 I 0.22685 0.86356 0.11579 1.00000
  I10 I 0.77315 0.13644 0.88421 1.00000
  I11 I 0.72488 0.15535 0.22232 1.00000
  I12 I 0.27512 0.84465 0.77768 1.00000
  I13 I 0.13669 0.35839 0.21325 1.00000
  I14 I 0.86331 0.64161 0.78675 1.00000
  I15 I 0.22627 0.86254 0.42548 1.00000
  I16 I 0.77373 0.13746 0.57452 1.00000
  I17 I 0.63340 0.76969 0.26317 1.00000
  I18 I 0.36660 0.23031 0.73683 1.00000
  H1 H 0.00000 0.00000 0.50000 1.00000
  H2 H 0.00000 0.00000 0.00000 1.00000
  Nb1 Nb 0.18678 0.11377 0.17278 1.00000
  Nb2 Nb 0.81322 0.88623 0.82722 1.00000
  Nb3 Nb 0.92742 0.80858 0.04310 1.00000
  Nb4 Nb 0.07258 0.19142 0.95690 1.00000
  Nb5 Nb 0.88198 0.06583 0.08915 1.00000
  Nb6 Nb 0.11802 0.93417 0.91085 1.00000
  Nb7 Nb 0.18653 0.11347 0.46999 1.00000
  Nb8 Nb 0.81347 0.88653 0.53001 1.00000
  Nb9 Nb 0.88205 0.06593 0.38677 1.00000
  Nb10 Nb 0.11795 0.93407 0.61323 1.00000
  Nb11 Nb 0.92705 0.80839 0.33062 1.00000
  Nb12 Nb 0.07295 0.19161 0.66938 1.00000
  S1 S 0.99797 0.99471 0.24825 1.00000
  S2 S 0.00203 0.00529 0.75175 1.00000
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