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HfAlP3PbO12

Alexandria ALEX

Alex-ID: agm010940477 · Space group: R3c (#161)

Basic Information

Formula
HfAlP3PbO12
Alex-ID
agm010940477
Elements
5
Sites
36
Space group
R3c (#161)
Crystal system
trigonal
Volume
494.51
ų
Cell a
9.1778
Å
Cell b
9.1778
Å
Cell c
9.1778
Å
α angle
55.89
°
β angle
55.89
°
γ angle
55.89
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfAlP3PbO12
Hf
2.00 · 5.6%
Al
2.00 · 5.6%
P
6.00 · 16.7%
Pb
2.00 · 5.6%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0199
eV/atom
Formation energy
-3.0076
eV/atom
Corrected total energy
-294.5427
eV
Raw total energy
-277.6878
eV

Electronic Structure

Indirect band gap
4.2374
eV
Direct band gap
4.2990
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD3E12_0_spg161

Decomposition

Hf4P6PbO24 AlPO4 P2Pb3O8

Computed at

2025-01-22 22:40:34

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: agm010940477).

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 agm010940477
data_agm010940477
_cell_length_a     9.17781
_cell_length_b     9.17781
_cell_length_c     9.17781
_cell_angle_alpha  55.88547
_cell_angle_beta   55.88547
_cell_angle_gamma  55.88547
_cell_volume       494.50697
_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 0.14645 0.14645 0.14645 1.00000
  Hf2 Hf 0.64645 0.64645 0.64645 1.00000
  Al1 Al 0.34754 0.34754 0.34754 1.00000
  Al2 Al 0.84754 0.84754 0.84754 1.00000
  P1 P 0.73506 0.47737 0.04368 1.00000
  P2 P 0.04368 0.73506 0.47737 1.00000
  P3 P 0.47737 0.04368 0.73506 1.00000
  P4 P 0.54368 0.97737 0.23506 1.00000
  P5 P 0.97737 0.23506 0.54368 1.00000
  P6 P 0.23506 0.54368 0.97737 1.00000
  Pb1 Pb 0.98884 0.98884 0.98884 1.00000
  Pb2 Pb 0.48884 0.48884 0.48884 1.00000
  O1 O 0.25586 0.51277 0.14824 1.00000
  O2 O 0.51277 0.14824 0.25586 1.00000
  O3 O 0.14824 0.25586 0.51277 1.00000
  O4 O 0.90410 0.29372 0.08599 1.00000
  O5 O 0.55077 0.45424 0.21681 1.00000
  O6 O 0.75586 0.64824 0.01277 1.00000
  O7 O 0.08599 0.90410 0.29372 1.00000
  O8 O 0.21681 0.55077 0.45424 1.00000
  O9 O 0.45424 0.21681 0.55077 1.00000
  O10 O 0.37480 0.99178 0.22472 1.00000
  O11 O 0.71681 0.95424 0.05077 1.00000
  O12 O 0.99178 0.22472 0.37480 1.00000
  O13 O 0.01277 0.75586 0.64824 1.00000
  O14 O 0.29372 0.08599 0.90410 1.00000
  O15 O 0.64824 0.01277 0.75586 1.00000
  O16 O 0.58599 0.79372 0.40410 1.00000
  O17 O 0.79372 0.40410 0.58599 1.00000
  O18 O 0.95424 0.05077 0.71681 1.00000
  O19 O 0.22472 0.37480 0.99178 1.00000
  O20 O 0.40410 0.58599 0.79372 1.00000
  O21 O 0.05077 0.71681 0.95424 1.00000
  O22 O 0.87480 0.72472 0.49178 1.00000
  O23 O 0.49178 0.87480 0.72472 1.00000
  O24 O 0.72472 0.49178 0.87480 1.00000
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