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SrPu2SnN4

Alexandria ALEX

Alex-ID: agm004777366 · Space group: Cmcm (#63)

Basic Information

Formula
SrPu2SnN4
Alex-ID
agm004777366
Elements
4
Sites
16
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
264.09
ų
Cell a
3.5510
Å
Cell b
6.3305
Å
Cell c
12.2395
Å
α angle
90.00
°
β angle
90.00
°
γ angle
106.29
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrPu2SnN4
Sr
2.00 · 12.5%
Pu
4.00 · 25.0%
Sn
2.00 · 12.5%
N
8.00 · 50.0%

Energy & Stability

Energy above hull
0.2609
eV/atom
Formation energy
-0.8326
eV/atom
Corrected total energy
-145.6546
eV
Raw total energy
-145.6546
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0009
eV
DOS at Fermi level
20.0569
Total magnetisation
19.6602
μB

Additional Information

Prototype ID

ABC2D4_665_spg63

Decomposition

SrN2 SrSn3 Pu2N3 Sr3Sn5

Computed at

2022-07-18 12:42:33.895101

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: agm004777366).

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 agm004777366
data_agm004777366
_cell_length_a     3.55097
_cell_length_b     6.33052
_cell_length_c     12.23947
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  106.28793
_cell_volume       264.09426
_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 0.10492 0.20984 0.75000 1.00000
  Sr2 Sr 0.89508 0.79016 0.25000 1.00000
  Pu1 Pu 0.37110 0.74220 0.53532 1.00000
  Pu2 Pu 0.62890 0.25780 0.03532 1.00000
  Pu3 Pu 0.62890 0.25780 0.46468 1.00000
  Pu4 Pu 0.37110 0.74220 0.96468 1.00000
  Sn1 Sn 0.84074 0.68148 0.75000 1.00000
  Sn2 Sn 0.15926 0.31852 0.25000 1.00000
  N1 N 0.26252 0.52504 0.11357 1.00000
  N2 N 0.73748 0.47496 0.61357 1.00000
  N3 N 0.73748 0.47496 0.88643 1.00000
  N4 N 0.26252 0.52504 0.38643 1.00000
  N5 N 0.00000 0.00000 0.50000 1.00000
  N6 N 0.00000 0.00000 0.00000 1.00000
  N7 N 0.43905 0.87810 0.75000 1.00000
  N8 N 0.56095 0.12190 0.25000 1.00000
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