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Pu2(MgSn)3

Alexandria ALEX

Alex-ID: agm009507976 · Space group: P6_3/mcm (#193)

Basic Information

Formula
Pu2(MgSn)3
Alex-ID
agm009507976
Elements
3
Sites
16
Space group
P6_3/mcm (#193)
Crystal system
hexagonal
Volume
427.40
ų
Cell a
8.7627
Å
Cell b
8.7627
Å
Cell c
6.4274
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pu2(MgSn)3
Pu
4.00 · 25.0%
Mg
6.00 · 37.5%
Sn
6.00 · 37.5%

Energy & Stability

Energy above hull
0.0737
eV/atom
Formation energy
-0.2245
eV/atom
Corrected total energy
-94.5042
eV
Raw total energy
-94.5042
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
41.2287
Total magnetisation
-21.5836
μB

Additional Information

Prototype ID

A2B3C3_157_spg193

Decomposition

PuMgSn2 PuMgSn Mg2Sn

Computed at

2024-03-29 02:30:59

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: agm009507976).

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 agm009507976
data_agm009507976
_cell_length_a     8.76270
_cell_length_b     8.76270
_cell_length_c     6.42735
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       427.40429
_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 0.33333 0.66667 0.00000 1.00000
  Pu2 Pu 0.66667 0.33333 0.50000 1.00000
  Pu3 Pu 0.66667 0.33333 0.00000 1.00000
  Pu4 Pu 0.33333 0.66667 0.50000 1.00000
  Mg1 Mg 0.00000 0.70576 0.25000 1.00000
  Mg2 Mg 0.29424 0.29424 0.25000 1.00000
  Mg3 Mg 0.70576 0.00000 0.25000 1.00000
  Mg4 Mg 0.00000 0.29424 0.75000 1.00000
  Mg5 Mg 0.70576 0.70576 0.75000 1.00000
  Mg6 Mg 0.29424 0.00000 0.75000 1.00000
  Sn1 Sn 0.00000 0.35882 0.25000 1.00000
  Sn2 Sn 0.64118 0.64118 0.25000 1.00000
  Sn3 Sn 0.35882 0.00000 0.25000 1.00000
  Sn4 Sn 0.00000 0.64118 0.75000 1.00000
  Sn5 Sn 0.35882 0.35882 0.75000 1.00000
  Sn6 Sn 0.64118 0.00000 0.75000 1.00000
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