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HEAS Data Platform · Materials Science Database

Fe3PbI12

Alexandria ALEX

Alex-ID: agm044694580 · Space group: R3c (#161)

Basic Information

Formula
Fe3PbI12
Alex-ID
agm044694580
Elements
3
Sites
32
Space group
R3c (#161)
Crystal system
trigonal
Volume
1,862.81
ų
Cell a
16.0013
Å
Cell b
16.0013
Å
Cell c
16.0013
Å
α angle
44.98
°
β angle
44.98
°
γ angle
44.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe3PbI12
Fe
6.00 · 18.8%
Pb
2.00 · 6.3%
I
24.00 · 75.0%

Energy & Stability

Energy above hull
0.0194
eV/atom
Formation energy
-0.2182
eV/atom
Corrected total energy
-102.3790
eV
Raw total energy
-102.3790
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0132
eV
DOS at Fermi level
15.0876
Total magnetisation
27.9444
μB

Additional Information

Prototype ID

AB3C12_70_spg161

Decomposition

Fe2PbI8 I FeI2

Computed at

2024-10-08 17:48:20.638267

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: agm044694580).

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 agm044694580
data_agm044694580
_cell_length_a     16.00133
_cell_length_b     16.00133
_cell_length_c     16.00133
_cell_angle_alpha  44.97523
_cell_angle_beta   44.97523
_cell_angle_gamma  44.97523
_cell_volume       1862.80520
_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
  Fe1 Fe 0.98231 0.33322 0.69496 1.00000
  Fe2 Fe 0.83322 0.48231 0.19496 1.00000
  Fe3 Fe 0.48231 0.19496 0.83322 1.00000
  Fe4 Fe 0.69496 0.98231 0.33322 1.00000
  Fe5 Fe 0.33322 0.69496 0.98231 1.00000
  Fe6 Fe 0.19496 0.83322 0.48231 1.00000
  Pb1 Pb 0.01263 0.01263 0.01263 1.00000
  Pb2 Pb 0.51263 0.51263 0.51263 1.00000
  I1 I 0.71466 0.09359 0.10338 1.00000
  I2 I 0.93025 0.25390 0.23236 1.00000
  I3 I 0.60478 0.98136 0.96624 1.00000
  I4 I 0.96845 0.30671 0.88369 1.00000
  I5 I 0.80671 0.46845 0.38369 1.00000
  I6 I 0.48136 0.10478 0.46624 1.00000
  I7 I 0.75390 0.43025 0.73236 1.00000
  I8 I 0.96624 0.60478 0.98136 1.00000
  I9 I 0.59359 0.21466 0.60338 1.00000
  I10 I 0.25390 0.23236 0.93025 1.00000
  I11 I 0.46845 0.38369 0.80671 1.00000
  I12 I 0.60338 0.59359 0.21466 1.00000
  I13 I 0.46624 0.48136 0.10478 1.00000
  I14 I 0.09359 0.10338 0.71466 1.00000
  I15 I 0.88369 0.96845 0.30671 1.00000
  I16 I 0.73236 0.75390 0.43025 1.00000
  I17 I 0.43025 0.73236 0.75390 1.00000
  I18 I 0.10478 0.46624 0.48136 1.00000
  I19 I 0.21466 0.60338 0.59359 1.00000
  I20 I 0.30671 0.88369 0.96845 1.00000
  I21 I 0.38369 0.80671 0.46845 1.00000
  I22 I 0.10338 0.71466 0.09359 1.00000
  I23 I 0.23236 0.93025 0.25390 1.00000
  I24 I 0.98136 0.96624 0.60478 1.00000
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