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PrH4F8

Alexandria ALEX

Alex-ID: agm085543230 · Space group: P432 (#207)

Basic Information

Formula
PrH4F8
Alex-ID
agm085543230
Elements
3
Sites
39
Space group
P432 (#207)
Crystal system
cubic
Volume
792.82
ų
Cell a
9.2553
Å
Cell b
9.2553
Å
Cell c
9.2553
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrH4F8
Pr
3.00 · 7.7%
H
12.00 · 30.8%
F
24.00 · 61.5%

Energy & Stability

Energy above hull
0.0778
eV/atom
Formation energy
-2.4759
eV/atom
Corrected total energy
-183.8830
eV
Raw total energy
-183.8830
eV

Electronic Structure

Indirect band gap
0.0059
eV
Direct band gap
0.0098
eV
DOS at Fermi level
40.3011
Total magnetisation
3.3488
μB

Additional Information

Prototype ID

AB4C8_658_spg8

Decomposition

PrH3F12 HF PrF3

Computed at

2025-02-26 16:25:44

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: agm085543230).

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 agm085543230
data_agm085543230
_cell_length_a     9.25533
_cell_length_b     9.25533
_cell_length_c     9.25533
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       792.82120
_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
  Pr1 Pr 0.50000 0.00000 0.00000 1.00000
  Pr2 Pr 0.00000 0.50000 0.00000 1.00000
  Pr3 Pr 0.00000 0.00000 0.50000 1.00000
  H1 H 0.00000 0.71506 0.71506 1.00000
  H2 H 0.00000 0.28494 0.71506 1.00000
  H3 H 0.00000 0.71506 0.28494 1.00000
  H4 H 0.00000 0.28494 0.28494 1.00000
  H5 H 0.71506 0.00000 0.71506 1.00000
  H6 H 0.71506 0.00000 0.28494 1.00000
  H7 H 0.28494 0.00000 0.71506 1.00000
  H8 H 0.28494 0.00000 0.28494 1.00000
  H9 H 0.71506 0.71506 0.00000 1.00000
  H10 H 0.28494 0.71506 0.00000 1.00000
  H11 H 0.71506 0.28494 0.00000 1.00000
  H12 H 0.28494 0.28494 0.00000 1.00000
  F1 F 0.93779 0.64123 0.20766 1.00000
  F2 F 0.06221 0.35877 0.20766 1.00000
  F3 F 0.06221 0.64123 0.79234 1.00000
  F4 F 0.93779 0.35877 0.79234 1.00000
  F5 F 0.20766 0.93779 0.64123 1.00000
  F6 F 0.20766 0.06221 0.35877 1.00000
  F7 F 0.79234 0.06221 0.64123 1.00000
  F8 F 0.79234 0.93779 0.35877 1.00000
  F9 F 0.64123 0.20766 0.93779 1.00000
  F10 F 0.35877 0.20766 0.06221 1.00000
  F11 F 0.64123 0.79234 0.06221 1.00000
  F12 F 0.35877 0.79234 0.93779 1.00000
  F13 F 0.64123 0.93779 0.79234 1.00000
  F14 F 0.35877 0.06221 0.79234 1.00000
  F15 F 0.64123 0.06221 0.20766 1.00000
  F16 F 0.35877 0.93779 0.20766 1.00000
  F17 F 0.93779 0.20766 0.35877 1.00000
  F18 F 0.06221 0.20766 0.64123 1.00000
  F19 F 0.06221 0.79234 0.35877 1.00000
  F20 F 0.93779 0.79234 0.64123 1.00000
  F21 F 0.20766 0.64123 0.06221 1.00000
  F22 F 0.20766 0.35877 0.93779 1.00000
  F23 F 0.79234 0.64123 0.93779 1.00000
  F24 F 0.79234 0.35877 0.06221 1.00000
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