Navigation

HEAS Data Platform · Materials Science Database

Hf6PbO18

Alexandria ALEX

Alex-ID: agm005258079 · Space group: C2/m (#12)

Basic Information

Formula
Hf6PbO18
Alex-ID
agm005258079
Elements
3
Sites
25
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
397.35
ų
Cell a
7.1809
Å
Cell b
7.1809
Å
Cell c
8.8137
Å
α angle
73.51
°
β angle
73.51
°
γ angle
68.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf6PbO18
Hf
6.00 · 24.0%
Pb
1.00 · 4.0%
O
18.00 · 72.0%

Energy & Stability

Energy above hull
0.4081
eV/atom
Formation energy
-2.6951
eV/atom
Corrected total energy
-220.0541
eV
Raw total energy
-207.4129
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0020
eV
DOS at Fermi level
11.9157
Total magnetisation
8.0388
μB

Additional Information

Prototype ID

AB6C18_7_spg12

Decomposition

HfO4 PbO2 HfO2

Computed at

2023-05-10 14:00:54.022141

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: agm005258079).

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 agm005258079
data_agm005258079
_cell_length_a     7.18089
_cell_length_b     7.18089
_cell_length_c     8.81370
_cell_angle_alpha  73.50749
_cell_angle_beta   73.50749
_cell_angle_gamma  68.58869
_cell_volume       397.34826
_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 0.84119 0.33194 0.66502 1.00000
  Hf2 Hf 0.50000 0.00000 0.00000 1.00000
  Hf3 Hf 0.15881 0.66806 0.33498 1.00000
  Hf4 Hf 0.33194 0.84119 0.66502 1.00000
  Hf5 Hf 0.00000 0.50000 0.00000 1.00000
  Hf6 Hf 0.66806 0.15881 0.33498 1.00000
  Pb1 Pb 0.50000 0.50000 0.00000 1.00000
  O1 O 0.73225 0.26775 0.50000 1.00000
  O2 O 0.16915 0.57891 0.11936 1.00000
  O3 O 0.42109 0.83085 0.88064 1.00000
  O4 O 0.53779 0.53779 0.72991 1.00000
  O5 O 0.26388 0.26388 0.94999 1.00000
  O6 O 0.91231 0.91231 0.30499 1.00000
  O7 O 0.26775 0.73225 0.50000 1.00000
  O8 O 0.00000 0.50000 0.50000 1.00000
  O9 O 0.83085 0.42109 0.88064 1.00000
  O10 O 0.68566 0.11562 0.79788 1.00000
  O11 O 0.57891 0.16915 0.11936 1.00000
  O12 O 0.31434 0.88438 0.20212 1.00000
  O13 O 0.08769 0.08769 0.69501 1.00000
  O14 O 0.73612 0.73612 0.05001 1.00000
  O15 O 0.46221 0.46221 0.27009 1.00000
  O16 O 0.50000 0.00000 0.50000 1.00000
  O17 O 0.11562 0.68566 0.79788 1.00000
  O18 O 0.88438 0.31434 0.20212 1.00000
Get direct link