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NpSbHRu

Alexandria ALEX

Alex-ID: agm005180464 · Space group: Amm2 (#38)

Basic Information

Formula
NpSbHRu
Alex-ID
agm005180464
Elements
4
Sites
4
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
67.56
ų
Cell a
4.3937
Å
Cell b
4.7280
Å
Cell c
3.6731
Å
α angle
90.00
°
β angle
90.00
°
γ angle
117.69
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NpSbHRu
Np
1.00 · 25.0%
Sb
1.00 · 25.0%
H
1.00 · 25.0%
Ru
1.00 · 25.0%

Energy & Stability

Energy above hull
0.0420
eV/atom
Formation energy
-0.2506
eV/atom
Corrected total energy
-30.5812
eV
Raw total energy
-30.5812
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0050
eV
DOS at Fermi level
10.1362
Total magnetisation
3.2094
μB

Additional Information

Prototype ID

ABCD_78_spg156

Decomposition

NpSbRu NpSbH2Ru

Computed at

2022-07-10 12:53:45.622778

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: agm005180464).

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 agm005180464
data_agm005180464
_cell_length_a     4.39366
_cell_length_b     4.72802
_cell_length_c     3.67308
_cell_angle_alpha  90.00100
_cell_angle_beta   90.00035
_cell_angle_gamma  117.69025
_cell_volume       67.56339
_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 0.59378 0.18753 0.31010 1.00000
  Sb1 Sb 0.91018 0.82036 0.81006 1.00000
  H1 H 0.22362 0.44722 0.30947 1.00000
  Ru1 Ru 0.22675 0.45355 0.80950 1.00000
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