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PrFeSe2BrO6

Alexandria ALEX

Alex-ID: agm010911345 · Space group: P-1 (#2)

Basic Information

Formula
PrFeSe2BrO6
Alex-ID
agm010911345
Elements
5
Sites
22
Space group
P-1 (#2)
Crystal system
triclinic
Volume
381.01
ų
Cell a
7.2047
Å
Cell b
7.3909
Å
Cell c
8.2978
Å
α angle
87.44
°
β angle
107.04
°
γ angle
115.08
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PrFeSe2BrO6
Pr
2.00 · 9.1%
Fe
2.00 · 9.1%
Se
4.00 · 18.2%
Br
2.00 · 9.1%
O
12.00 · 54.5%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.9233
eV/atom
Corrected total energy
-145.6124
eV
Raw total energy
-131.7190
eV

Electronic Structure

Indirect band gap
3.5091
eV
Direct band gap
3.5254
eV
DOS at Fermi level
0.0000
Total magnetisation
8.0531
μB

Additional Information

Prototype ID

ABCD2E6_27_spg2

Decomposition

PrFeSe2BrO6

Computed at

2024-05-05 02:59:23.449833

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: agm010911345).

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 agm010911345
data_agm010911345
_cell_length_a     7.20466
_cell_length_b     7.39094
_cell_length_c     8.29782
_cell_angle_alpha  87.43917
_cell_angle_beta   107.03940
_cell_angle_gamma  115.08025
_cell_volume       381.00824
_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 0.81899 0.17265 0.47039 1.00000
  Pr2 Pr 0.18101 0.82735 0.52961 1.00000
  Fe1 Fe 0.18604 0.89690 0.01840 1.00000
  Fe2 Fe 0.81396 0.10310 0.98160 1.00000
  Se1 Se 0.82947 0.52291 0.17741 1.00000
  Se2 Se 0.17053 0.47709 0.82259 1.00000
  Se3 Se 0.70844 0.74800 0.68610 1.00000
  Se4 Se 0.29156 0.25200 0.31390 1.00000
  Br1 Br 0.43755 0.15918 0.83586 1.00000
  Br2 Br 0.56245 0.84082 0.16414 1.00000
  O1 O 0.11452 0.68563 0.82180 1.00000
  O2 O 0.17731 0.48218 0.61541 1.00000
  O3 O 0.44602 0.12237 0.39032 1.00000
  O4 O 0.88548 0.31437 0.17820 1.00000
  O5 O 0.09446 0.10908 0.40436 1.00000
  O6 O 0.16980 0.15111 0.10459 1.00000
  O7 O 0.08349 0.72195 0.21588 1.00000
  O8 O 0.82269 0.51782 0.38459 1.00000
  O9 O 0.91651 0.27805 0.78412 1.00000
  O10 O 0.55398 0.87763 0.60968 1.00000
  O11 O 0.83020 0.84889 0.89541 1.00000
  O12 O 0.90554 0.89092 0.59564 1.00000
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