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SrPu(GaCu)2

Alexandria ALEX

Alex-ID: agm047974590 · Space group: P-3m1 (#164)

Basic Information

Formula
SrPu(GaCu)2
Alex-ID
agm047974590
Elements
4
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
130.45
ų
Cell a
4.5112
Å
Cell b
4.5112
Å
Cell c
7.4018
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrPu(GaCu)2
Sr
1.00 · 16.7%
Pu
1.00 · 16.7%
Ga
2.00 · 33.3%
Cu
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0463
eV/atom
Formation energy
-0.2222
eV/atom
Corrected total energy
-31.7334
eV
Raw total energy
-31.7334
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0038
eV
DOS at Fermi level
13.6162
Total magnetisation
5.0889
μB

Additional Information

Prototype ID

ABC2D2_32_spg164

Decomposition

Sr8Ga7 SrGa2 Pu2GaCu3 SrGaCu2

Computed at

2025-04-16 14:05:06

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: agm047974590).

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 agm047974590
data_agm047974590
_cell_length_a     4.51121
_cell_length_b     4.51121
_cell_length_c     7.40177
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       130.45230
_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
  Sr1 Sr 0.00000 0.00000 0.00000 1.00000
  Pu1 Pu 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.66667 0.33333 0.69876 1.00000
  Ga2 Ga 0.33333 0.66667 0.30124 1.00000
  Cu1 Cu 0.66667 0.33333 0.30080 1.00000
  Cu2 Cu 0.33333 0.66667 0.69920 1.00000
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