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Er2PuGeN5

Alexandria ALEX

Alex-ID: agm005149717 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Er2PuGeN5
Alex-ID
agm005149717
Elements
4
Sites
18
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
231.67
ų
Cell a
3.2997
Å
Cell b
7.1835
Å
Cell c
10.0422
Å
α angle
90.00
°
β angle
90.00
°
γ angle
103.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er2PuGeN5
Er
4.00 · 22.2%
Pu
2.00 · 11.1%
Ge
2.00 · 11.1%
N
10.00 · 55.6%

Energy & Stability

Energy above hull
0.1260
eV/atom
Formation energy
-1.1984
eV/atom
Corrected total energy
-157.2461
eV
Raw total energy
-157.2461
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0213
eV
DOS at Fermi level
11.3822
Total magnetisation
6.0000
μB

Additional Information

Prototype ID

ABC2D5_216_spg36

Decomposition

ErN6 Pu2N3 ErN Ge3N4

Computed at

2023-01-16 19:10:19.912273

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: agm005149717).

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 agm005149717
data_agm005149717
_cell_length_a     3.29970
_cell_length_b     7.18348
_cell_length_c     10.04220
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  103.27782
_cell_volume       231.67082
_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
  Er1 Er 0.87412 0.74824 0.78878 1.00000
  Er2 Er 0.11173 0.22345 0.69754 1.00000
  Er3 Er 0.12588 0.25176 0.28878 1.00000
  Er4 Er 0.88827 0.77655 0.19754 1.00000
  Pu1 Pu 0.78577 0.57155 0.50346 1.00000
  Pu2 Pu 0.21423 0.42845 0.00346 1.00000
  Ge1 Ge 0.50711 0.01423 0.97220 1.00000
  Ge2 Ge 0.49289 0.98577 0.47220 1.00000
  N1 N 0.37413 0.74827 0.01243 1.00000
  N2 N 0.69914 0.39828 0.86250 1.00000
  N3 N 0.49831 0.99663 0.78673 1.00000
  N4 N 0.28788 0.57576 0.64801 1.00000
  N5 N 0.94962 0.89923 0.55232 1.00000
  N6 N 0.62587 0.25173 0.51243 1.00000
  N7 N 0.30086 0.60172 0.36250 1.00000
  N8 N 0.50169 0.00337 0.28673 1.00000
  N9 N 0.71212 0.42424 0.14801 1.00000
  N10 N 0.05038 0.10077 0.05232 1.00000
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