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Rb2Pu4Br9O2

Alexandria ALEX

Alex-ID: agm008602992 · Space group: P2_1/m (#11)

Basic Information

Formula
Rb2Pu4Br9O2
Alex-ID
agm008602992
Elements
4
Sites
34
Space group
P2_1/m (#11)
Crystal system
monoclinic
Volume
1,106.61
ų
Cell a
9.8994
Å
Cell b
11.4638
Å
Cell c
10.4036
Å
α angle
90.00
°
β angle
110.40
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Rb2Pu4Br9O2
Rb
4.00 · 11.8%
Pu
8.00 · 23.5%
Br
18.00 · 52.9%
O
4.00 · 11.8%

Energy & Stability

Energy above hull
0.0267
eV/atom
Formation energy
-1.9929
eV/atom
Corrected total energy
-236.2296
eV
Raw total energy
-233.4205
eV

Electronic Structure

Indirect band gap
0.0049
eV
Direct band gap
0.0049
eV
DOS at Fermi level
85.6189
Total magnetisation
-20.6378
μB

Additional Information

Prototype ID

A2B2C4D9_1_spg11

Decomposition

RbPu2Br6 PuBrO RbBr

Computed at

2025-04-06 12:38:27.814540

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: agm008602992).

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 agm008602992
data_agm008602992
_cell_length_a     9.89939
_cell_length_b     11.46377
_cell_length_c     10.40364
_cell_angle_alpha  90.00000
_cell_angle_beta   110.39905
_cell_angle_gamma  90.00000
_cell_volume       1106.60916
_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
  Rb1 Rb 0.11196 0.46766 0.29269 1.00000
  Rb2 Rb 0.88804 0.96766 0.70731 1.00000
  Rb3 Rb 0.88804 0.53234 0.70731 1.00000
  Rb4 Rb 0.11196 0.03234 0.29269 1.00000
  Pu1 Pu 0.35407 0.75000 0.09031 1.00000
  Pu2 Pu 0.64593 0.25000 0.90969 1.00000
  Pu3 Pu 0.55859 0.45650 0.16901 1.00000
  Pu4 Pu 0.44141 0.95650 0.83099 1.00000
  Pu5 Pu 0.44141 0.54350 0.83099 1.00000
  Pu6 Pu 0.26571 0.25000 0.89931 1.00000
  Pu7 Pu 0.73429 0.75000 0.10069 1.00000
  Pu8 Pu 0.55859 0.04350 0.16901 1.00000
  Br1 Br 0.18241 0.41279 0.64725 1.00000
  Br2 Br 0.56449 0.09366 0.66002 1.00000
  Br3 Br 0.38350 0.25000 0.22079 1.00000
  Br4 Br 0.61650 0.75000 0.77921 1.00000
  Br5 Br 0.21136 0.50086 0.99500 1.00000
  Br6 Br 0.81759 0.58721 0.35275 1.00000
  Br7 Br 0.94921 0.25000 0.86651 1.00000
  Br8 Br 0.05079 0.75000 0.13349 1.00000
  Br9 Br 0.18241 0.08721 0.64725 1.00000
  Br10 Br 0.43551 0.90634 0.33998 1.00000
  Br11 Br 0.78864 0.00086 0.00500 1.00000
  Br12 Br 0.56449 0.40634 0.66002 1.00000
  Br13 Br 0.78864 0.49914 0.00500 1.00000
  Br14 Br 0.43551 0.59366 0.33998 1.00000
  Br15 Br 0.81759 0.91279 0.35275 1.00000
  Br16 Br 0.21136 0.99914 0.99500 1.00000
  Br17 Br 0.77277 0.25000 0.22891 1.00000
  Br18 Br 0.22723 0.75000 0.77109 1.00000
  O1 O 0.47952 0.12652 0.95040 1.00000
  O2 O 0.52048 0.87348 0.04960 1.00000
  O3 O 0.47952 0.37348 0.95040 1.00000
  O4 O 0.52048 0.62652 0.04960 1.00000
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