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CePa(PbO4)2

Alexandria ALEX

Alex-ID: agm004889967 · Space group: I-4m2 (#119)

Alexandria Database API

Basic Information

Formula
CePa(PbO4)2
Alex-ID
agm004889967
Elements
4
Sites
12
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
194.38
ų
Cell a
6.3226
Å
Cell b
6.3226
Å
Cell c
6.3226
Å
α angle
110.52
°
β angle
110.52
°
γ angle
107.40
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CePa(PbO4)2
Ce
1.00 · 8.3%
Pa
1.00 · 8.3%
Pb
2.00 · 16.7%
O
8.00 · 66.7%

Energy & Stability

Energy above hull
0.1896
eV/atom
Formation energy
-2.6064
eV/atom
Corrected total energy
-93.7918
eV
Raw total energy
-88.1735
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.6279
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D8_291_spg119

Decomposition

CeO2 Pa2PbO6 PbO2

Computed at

2023-01-01 22:23:29.562258

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: agm004889967).

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 agm004889967
data_agm004889967
_cell_length_a     6.32265
_cell_length_b     6.32265
_cell_length_c     6.32265
_cell_angle_alpha  110.51592
_cell_angle_beta   110.51592
_cell_angle_gamma  107.40144
_cell_volume       194.38020
_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
  Ce1 Ce 0.25000 0.75000 0.50000 1.00000
  Pa1 Pa 0.00000 0.00000 0.00000 1.00000
  Pb1 Pb 0.75000 0.25000 0.50000 1.00000
  Pb2 Pb 0.50000 0.50000 0.00000 1.00000
  O1 O 0.33412 0.03090 0.30321 1.00000
  O2 O 0.27968 0.46495 0.18527 1.00000
  O3 O 0.27968 0.09441 0.81473 1.00000
  O4 O 0.72769 0.03090 0.69679 1.00000
  O5 O 0.90559 0.72032 0.18527 1.00000
  O6 O 0.96910 0.27231 0.30321 1.00000
  O7 O 0.96910 0.66588 0.69679 1.00000
  O8 O 0.53505 0.72032 0.81473 1.00000
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