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PuMnGe3

Alexandria ALEX

Alex-ID: agm002289986 · Space group: I4mm (#107)

Basic Information

Formula
PuMnGe3
Alex-ID
agm002289986
Elements
3
Sites
5
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
93.46
ų
Cell a
4.3376
Å
Cell b
4.3376
Å
Cell c
5.8424
Å
α angle
111.86
°
β angle
111.86
°
γ angle
89.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
PuMnGe3
Ge
3.00 · 60.0%
Mn
1.00 · 20.0%
Pu
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0848
eV/atom
Formation energy
-0.2382
eV/atom
Corrected total energy
-38.5444
eV
Raw total energy
-38.5444
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
7.9857
Total magnetisation
3.7216
μB

Additional Information

Prototype ID

ABC3_4_spg107

Decomposition

PuGe3 Pu4Mn7Ge6 Pu(MnGe)6

Computed at

2018-12-22 15:20:30

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: agm002289986).

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 agm002289986
data_agm002289986
_cell_length_a     4.33764
_cell_length_b     4.33764
_cell_length_c     5.84239
_cell_angle_alpha  111.85713
_cell_angle_beta   111.85713
_cell_angle_gamma  89.99295
_cell_volume       93.45786
_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
  Ge1 Ge 0.83668 0.33664 0.67337 1.00000
  Ge2 Ge 0.33664 0.83668 0.67337 1.00000
  Ge3 Ge 0.01425 0.01425 0.02808 1.00000
  Mn1 Mn 0.24455 0.24455 0.48972 1.00000
  Pu1 Pu 0.57091 0.57091 0.14154 1.00000
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