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PuIF2

Alexandria ALEX

Alex-ID: agm005736331 · Space group: Pnma (#62)

Basic Information

Formula
PuIF2
Alex-ID
agm005736331
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
723.70
ų
Cell a
6.1994
Å
Cell b
7.2472
Å
Cell c
16.1079
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuIF2
Pu
8.00 · 25.0%
I
8.00 · 25.0%
F
16.00 · 50.0%

Energy & Stability

Energy above hull
0.1401
eV/atom
Formation energy
-2.8635
eV/atom
Corrected total energy
-241.4158
eV
Raw total energy
-241.4158
eV

Electronic Structure

Indirect band gap
0.0155
eV
Direct band gap
0.0179
eV
DOS at Fermi level
69.1688
Total magnetisation
0.2656
μB

Additional Information

Prototype ID

ABC2_547_spg62

Decomposition

PuI3 PuF3

Computed at

2023-07-12 14:12:23.733319

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: agm005736331).

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 agm005736331
data_agm005736331
_cell_length_a     6.19941
_cell_length_b     7.24722
_cell_length_c     16.10789
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       723.70281
_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
  Pu1 Pu 0.33022 0.25000 0.33527 1.00000
  Pu2 Pu 0.83022 0.75000 0.16473 1.00000
  Pu3 Pu 0.66978 0.75000 0.66473 1.00000
  Pu4 Pu 0.16978 0.25000 0.83527 1.00000
  Pu5 Pu 0.98685 0.25000 0.06999 1.00000
  Pu6 Pu 0.48685 0.75000 0.43001 1.00000
  Pu7 Pu 0.01315 0.75000 0.93001 1.00000
  Pu8 Pu 0.51315 0.25000 0.56999 1.00000
  I1 I 0.47564 0.25000 0.14355 1.00000
  I2 I 0.97564 0.75000 0.35645 1.00000
  I3 I 0.52436 0.75000 0.85645 1.00000
  I4 I 0.02436 0.25000 0.64355 1.00000
  I5 I 0.82715 0.25000 0.39823 1.00000
  I6 I 0.32715 0.75000 0.10177 1.00000
  I7 I 0.17285 0.75000 0.60177 1.00000
  I8 I 0.67285 0.25000 0.89823 1.00000
  F1 F 0.96156 0.05027 0.18347 1.00000
  F2 F 0.46156 0.94973 0.31653 1.00000
  F3 F 0.03844 0.55027 0.81653 1.00000
  F4 F 0.53844 0.44973 0.68347 1.00000
  F5 F 0.03844 0.94973 0.81653 1.00000
  F6 F 0.53844 0.05027 0.68347 1.00000
  F7 F 0.96156 0.44973 0.18347 1.00000
  F8 F 0.46156 0.55027 0.31653 1.00000
  F9 F 0.84397 0.57306 0.04041 1.00000
  F10 F 0.34397 0.42694 0.45959 1.00000
  F11 F 0.15603 0.07306 0.95959 1.00000
  F12 F 0.65603 0.92694 0.54041 1.00000
  F13 F 0.15603 0.42694 0.95959 1.00000
  F14 F 0.65603 0.57306 0.54041 1.00000
  F15 F 0.84397 0.92694 0.04041 1.00000
  F16 F 0.34397 0.07306 0.45959 1.00000
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