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Np5(UIn)2

Alexandria ALEX

Alex-ID: agm010019979 · Space group: C2/m (#12)

Basic Information

Formula
Np5(UIn)2
Alex-ID
agm010019979
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
189.38
ų
Cell a
5.8276
Å
Cell b
5.8276
Å
Cell c
10.5794
Å
α angle
69.29
°
β angle
69.29
°
γ angle
34.57
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Np5(UIn)2
Np
5.00 · 55.6%
U
2.00 · 22.2%
In
2.00 · 22.2%

Energy & Stability

Energy above hull
0.2199
eV/atom
Formation energy
0.2199
eV/atom
Corrected total energy
-90.8404
eV
Raw total energy
-90.8404
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0056
eV
DOS at Fermi level
20.9761
Total magnetisation
6.5185
μB

Additional Information

Prototype ID

A2B2C5_502_spg2

Decomposition

Np U In

Computed at

2024-03-26 20:56:31

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: agm010019979).

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 agm010019979
data_agm010019979
_cell_length_a     5.82756
_cell_length_b     5.82756
_cell_length_c     10.57936
_cell_angle_alpha  69.28982
_cell_angle_beta   69.28982
_cell_angle_gamma  34.57361
_cell_volume       189.37933
_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
  Np1 Np 0.64523 0.64523 0.34242 1.00000
  Np2 Np 0.35477 0.35477 0.65758 1.00000
  Np3 Np 0.99468 0.99468 0.20216 1.00000
  Np4 Np 0.00532 0.00532 0.79784 1.00000
  Np5 Np 0.00000 0.00000 0.50000 1.00000
  U1 U 0.66651 0.66651 0.63837 1.00000
  U2 U 0.33349 0.33349 0.36163 1.00000
  In1 In 0.67644 0.67644 0.93386 1.00000
  In2 In 0.32356 0.32356 0.06614 1.00000
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