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NpSc2Ru3

Alexandria ALEX

Alex-ID: agm017463965 · Space group: Cmce (#64)

Basic Information

Formula
NpSc2Ru3
Alex-ID
agm017463965
Elements
3
Sites
24
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
415.48
ų
Cell a
5.6499
Å
Cell b
5.6499
Å
Cell c
13.8074
Å
α angle
90.00
°
β angle
90.00
°
γ angle
109.50
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NpSc2Ru3
Np
4.00 · 16.7%
Sc
8.00 · 33.3%
Ru
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0267
eV/atom
Formation energy
-0.4411
eV/atom
Corrected total energy
-224.3113
eV
Raw total energy
-224.3113
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
29.2327
Total magnetisation
-9.5451
μB

Additional Information

Prototype ID

AB2C3_4717_spg14

Decomposition

NpSc3Ru4 Np2Ru NpRu3

Computed at

2025-04-15 09:29:53

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: agm017463965).

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 agm017463965
data_agm017463965
_cell_length_a     5.64990
_cell_length_b     5.64990
_cell_length_c     13.80736
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  109.49782
_cell_volume       415.47531
_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 0.37476 0.62524 0.91467 1.00000
  Np2 Np 0.87476 0.12524 0.58533 1.00000
  Np3 Np 0.12524 0.87476 0.41467 1.00000
  Np4 Np 0.62524 0.37476 0.08533 1.00000
  Sc1 Sc 0.37399 0.62601 0.24989 1.00000
  Sc2 Sc 0.87399 0.12601 0.25011 1.00000
  Sc3 Sc 0.37895 0.62105 0.58606 1.00000
  Sc4 Sc 0.87895 0.12105 0.91394 1.00000
  Sc5 Sc 0.12105 0.87895 0.08606 1.00000
  Sc6 Sc 0.62105 0.37895 0.41394 1.00000
  Sc7 Sc 0.12601 0.87399 0.74989 1.00000
  Sc8 Sc 0.62601 0.37399 0.75011 1.00000
  Ru1 Ru 0.62493 0.87929 0.41858 1.00000
  Ru2 Ru 0.12493 0.37929 0.08142 1.00000
  Ru3 Ru 0.62071 0.87507 0.08142 1.00000
  Ru4 Ru 0.12071 0.37507 0.41858 1.00000
  Ru5 Ru 0.62576 0.87424 0.75000 1.00000
  Ru6 Ru 0.12576 0.37424 0.75000 1.00000
  Ru7 Ru 0.87424 0.62576 0.25000 1.00000
  Ru8 Ru 0.37424 0.12576 0.25000 1.00000
  Ru9 Ru 0.87929 0.62493 0.58142 1.00000
  Ru10 Ru 0.37929 0.12493 0.91858 1.00000
  Ru11 Ru 0.87507 0.62071 0.91858 1.00000
  Ru12 Ru 0.37507 0.12071 0.58142 1.00000
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