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PuCrB14

Alexandria ALEX

Alex-ID: agm005755616 · Space group: Imma (#74)

Basic Information

Formula
PuCrB14
Alex-ID
agm005755616
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
257.55
ų
Cell a
5.8440
Å
Cell b
7.3559
Å
Cell c
7.3559
Å
α angle
68.15
°
β angle
66.59
°
γ angle
66.59
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuCrB14
Pu
2.00 · 6.3%
Cr
2.00 · 6.3%
B
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1621
eV/atom
Formation energy
-0.1295
eV/atom
Corrected total energy
-239.0240
eV
Raw total energy
-239.0240
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0051
eV
DOS at Fermi level
25.0287
Total magnetisation
5.9467
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

PuB12 Pu(CrB3)2 CrB4

Computed at

2023-07-18 14:02:39.180661

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: agm005755616).

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 agm005755616
data_agm005755616
_cell_length_a     5.84403
_cell_length_b     7.35585
_cell_length_c     7.35585
_cell_angle_alpha  68.15339
_cell_angle_beta   66.59445
_cell_angle_gamma  66.59445
_cell_volume       257.54708
_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 0.25000 0.38161 0.11839 1.00000
  Pu2 Pu 0.75000 0.61839 0.88161 1.00000
  Cr1 Cr 0.50000 0.00000 0.50000 1.00000
  Cr2 Cr 0.00000 0.00000 0.50000 1.00000
  B1 B 0.66686 0.36504 0.30124 1.00000
  B2 B 0.33314 0.63496 0.69876 1.00000
  B3 B 0.16686 0.80124 0.86504 1.00000
  B4 B 0.83314 0.19876 0.13496 1.00000
  B5 B 0.13043 0.23899 0.50015 1.00000
  B6 B 0.86957 0.76101 0.49985 1.00000
  B7 B 0.63043 0.00015 0.73899 1.00000
  B8 B 0.36957 0.99985 0.26101 1.00000
  B9 B 0.08492 0.08451 0.74566 1.00000
  B10 B 0.91508 0.91549 0.25434 1.00000
  B11 B 0.58492 0.24566 0.58451 1.00000
  B12 B 0.41508 0.75434 0.41549 1.00000
  B13 B 0.72192 0.59960 0.27760 1.00000
  B14 B 0.59912 0.40040 0.72240 1.00000
  B15 B 0.22192 0.77760 0.09960 1.00000
  B16 B 0.09912 0.22240 0.90040 1.00000
  B17 B 0.27808 0.40040 0.72240 1.00000
  B18 B 0.40088 0.59960 0.27760 1.00000
  B19 B 0.77808 0.22240 0.90040 1.00000
  B20 B 0.90088 0.77760 0.09960 1.00000
  B21 B 0.32665 0.96927 0.87362 1.00000
  B22 B 0.16954 0.03073 0.12638 1.00000
  B23 B 0.82665 0.37362 0.46927 1.00000
  B24 B 0.66954 0.62638 0.53073 1.00000
  B25 B 0.67335 0.03073 0.12638 1.00000
  B26 B 0.83046 0.96927 0.87362 1.00000
  B27 B 0.17335 0.62638 0.53073 1.00000
  B28 B 0.33046 0.37362 0.46927 1.00000
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