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BaPu3Ge2

Alexandria ALEX

Alex-ID: agm071992385 · Space group: P6/mmm (#191)

Alexandria Database API

Basic Information

Formula
BaPu3Ge2
Alex-ID
agm071992385
Elements
3
Sites
6
Space group
P6/mmm (#191)
Crystal system
hexagonal
Volume
175.55
ų
Cell a
6.6307
Å
Cell b
6.6307
Å
Cell c
4.6104
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaPu3Ge2
Ba
1.00 · 16.7%
Pu
3.00 · 50.0%
Ge
2.00 · 33.3%

Energy & Stability

Energy above hull
0.2361
eV/atom
Formation energy
-0.1680
eV/atom
Corrected total energy
-55.1611
eV
Raw total energy
-55.1611
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
22.5082
Total magnetisation
16.7300
μB

Additional Information

Prototype ID

AB2C3_237_spg164

Decomposition

Pu5Ge3 Ba2Ge Pu

Computed at

2024-09-13 13:46:35.339930

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: agm071992385).

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 agm071992385
data_agm071992385
_cell_length_a     6.63068
_cell_length_b     6.63068
_cell_length_c     4.61045
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       175.54558
_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
  Ba1 Ba 0.00000 0.00000 0.00000 1.00000
  Pu1 Pu 0.50000 0.00000 0.50000 1.00000
  Pu2 Pu 0.50000 0.50000 0.50000 1.00000
  Pu3 Pu 0.00000 0.50000 0.50000 1.00000
  Ge1 Ge 0.66667 0.33333 0.00000 1.00000
  Ge2 Ge 0.33333 0.66667 0.00000 1.00000
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