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Np5(HOs)2

Alexandria ALEX

Alex-ID: agm007013339 · Space group: P-1 (#2)

Basic Information

Formula
Np5(HOs)2
Alex-ID
agm007013339
Elements
3
Sites
9
Space group
P-1 (#2)
Crystal system
triclinic
Volume
151.35
ų
Cell a
5.1325
Å
Cell b
5.3117
Å
Cell c
5.6527
Å
α angle
96.16
°
β angle
89.09
°
γ angle
81.25
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Np5(HOs)2
Np
5.00 · 55.6%
H
2.00 · 22.2%
Os
2.00 · 22.2%

Energy & Stability

Energy above hull
0.2764
eV/atom
Formation energy
0.1720
eV/atom
Corrected total energy
-92.0951
eV
Raw total energy
-92.0951
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
19.1808
Total magnetisation
4.1960
μB

Additional Information

Prototype ID

A2B2C5_214_spg12

Decomposition

NpH3 Np Os

Computed at

2024-07-09 17:53:14.422959

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: agm007013339).

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 agm007013339
data_agm007013339
_cell_length_a     5.13250
_cell_length_b     5.31166
_cell_length_c     5.65267
_cell_angle_alpha  96.15506
_cell_angle_beta   89.09353
_cell_angle_gamma  81.25164
_cell_volume       151.35177
_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 0.64822 0.51767 0.31861 1.00000
  Np2 Np 0.35178 0.48233 0.68139 1.00000
  Np3 Np 0.72916 0.91607 0.53723 1.00000
  Np4 Np 0.27084 0.08393 0.46277 1.00000
  Np5 Np 0.00000 0.00000 0.00000 1.00000
  H1 H 0.61727 0.10141 0.22140 1.00000
  H2 H 0.38273 0.89859 0.77860 1.00000
  Os1 Os 0.85911 0.41893 0.80644 1.00000
  Os2 Os 0.14089 0.58107 0.19356 1.00000
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