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Hf3As6WO24

Alexandria ALEX

Alex-ID: agm021005340 · Space group: R3 (#146)

Basic Information

Formula
Hf3As6WO24
Alex-ID
agm021005340
Elements
4
Sites
34
Space group
R3 (#146)
Crystal system
trigonal
Volume
574.52
ų
Cell a
9.5429
Å
Cell b
9.5429
Å
Cell c
9.5429
Å
α angle
57.17
°
β angle
57.17
°
γ angle
57.17
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf3As6WO24
Hf
3.00 · 8.8%
As
6.00 · 17.6%
W
1.00 · 2.9%
O
24.00 · 70.6%

Energy & Stability

Energy above hull
0.0064
eV/atom
Formation energy
-2.3639
eV/atom
Corrected total energy
-270.0789
eV
Raw total energy
-248.8729
eV

Electronic Structure

Indirect band gap
3.1247
eV
Direct band gap
3.1391
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C6D24_0_spg146

Decomposition

HfAs2O7 WO3

Computed at

2024-09-06 01:30:05.747683

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: agm021005340).

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 agm021005340
data_agm021005340
_cell_length_a     9.54292
_cell_length_b     9.54292
_cell_length_c     9.54292
_cell_angle_alpha  57.17500
_cell_angle_beta   57.17500
_cell_angle_gamma  57.17500
_cell_volume       574.51611
_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
  Hf1 Hf 0.14118 0.14118 0.14118 1.00000
  Hf2 Hf 0.35691 0.35691 0.35691 1.00000
  Hf3 Hf 0.64315 0.64315 0.64315 1.00000
  As1 As 0.46917 0.74688 0.02993 1.00000
  As2 As 0.74688 0.02993 0.46917 1.00000
  As3 As 0.02993 0.46917 0.74688 1.00000
  As4 As 0.97690 0.53348 0.24188 1.00000
  As5 As 0.24188 0.97690 0.53348 1.00000
  As6 As 0.53348 0.24188 0.97690 1.00000
  W1 W 0.85648 0.85648 0.85648 1.00000
  O1 O 0.51672 0.22898 0.16961 1.00000
  O2 O 0.16961 0.51672 0.22898 1.00000
  O3 O 0.27775 0.90726 0.09447 1.00000
  O4 O 0.22898 0.16961 0.51672 1.00000
  O5 O 0.47900 0.54380 0.19267 1.00000
  O6 O 0.64751 0.78777 0.99449 1.00000
  O7 O 0.90726 0.09447 0.27775 1.00000
  O8 O 0.54380 0.19267 0.47900 1.00000
  O9 O 0.19267 0.47900 0.54380 1.00000
  O10 O 0.99844 0.36763 0.20557 1.00000
  O11 O 0.91920 0.72856 0.06666 1.00000
  O12 O 0.20557 0.99844 0.36763 1.00000
  O13 O 0.78777 0.99449 0.64751 1.00000
  O14 O 0.09447 0.27775 0.90726 1.00000
  O15 O 0.99449 0.64751 0.78777 1.00000
  O16 O 0.80339 0.55452 0.43242 1.00000
  O17 O 0.43242 0.80339 0.55452 1.00000
  O18 O 0.06666 0.91920 0.72856 1.00000
  O19 O 0.36763 0.20557 0.99844 1.00000
  O20 O 0.55452 0.43242 0.80339 1.00000
  O21 O 0.75936 0.83583 0.49190 1.00000
  O22 O 0.72856 0.06666 0.91920 1.00000
  O23 O 0.83583 0.49190 0.75936 1.00000
  O24 O 0.49190 0.75936 0.83583 1.00000
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