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PbWO4

Alexandria ALEX

Alex-ID: agm005246649 · Space group: Cmce (#64)

Basic Information

Formula
PbWO4
Alex-ID
agm005246649
Elements
3
Sites
24
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
314.39
ų
Cell a
8.1190
Å
Cell b
8.1190
Å
Cell c
5.5538
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.82
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PbWO4
Pb
4.00 · 16.7%
W
4.00 · 16.7%
O
16.00 · 66.7%

Energy & Stability

Energy above hull
0.2497
eV/atom
Formation energy
-1.7955
eV/atom
Corrected total energy
-189.0701
eV
Raw total energy
-160.4294
eV

Electronic Structure

Indirect band gap
2.1008
eV
Direct band gap
2.4109
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_1003_spg64

Decomposition

PbWO4

Computed at

2023-05-10 00:51:22.162077

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: agm005246649).

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 agm005246649
data_agm005246649
_cell_length_a     8.11897
_cell_length_b     8.11897
_cell_length_c     5.55380
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.82018
_cell_volume       314.39388
_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
  Pb1 Pb 0.08609 0.41391 0.75000 1.00000
  Pb2 Pb 0.91391 0.58609 0.25000 1.00000
  Pb3 Pb 0.41391 0.08609 0.25000 1.00000
  Pb4 Pb 0.58609 0.91391 0.75000 1.00000
  W1 W 0.08652 0.91348 0.79211 1.00000
  W2 W 0.58652 0.41348 0.70789 1.00000
  W3 W 0.41348 0.58652 0.29211 1.00000
  W4 W 0.91348 0.08652 0.20789 1.00000
  O1 O 0.35692 0.35692 0.50000 1.00000
  O2 O 0.19548 0.80452 0.97310 1.00000
  O3 O 0.08978 0.91022 0.45589 1.00000
  O4 O 0.38373 0.11627 0.75000 1.00000
  O5 O 0.85692 0.85692 0.00000 1.00000
  O6 O 0.30452 0.69548 0.47310 1.00000
  O7 O 0.58978 0.41022 0.04411 1.00000
  O8 O 0.14308 0.14308 0.00000 1.00000
  O9 O 0.80452 0.19548 0.02690 1.00000
  O10 O 0.91022 0.08978 0.54411 1.00000
  O11 O 0.64308 0.64308 0.50000 1.00000
  O12 O 0.61627 0.88373 0.25000 1.00000
  O13 O 0.41022 0.58978 0.95589 1.00000
  O14 O 0.69548 0.30452 0.52690 1.00000
  O15 O 0.11627 0.38373 0.25000 1.00000
  O16 O 0.88373 0.61627 0.75000 1.00000
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