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La(NpS2)2

Alexandria ALEX

Alex-ID: agm096478286 · Space group: P2/m (#10)

Basic Information

Formula
La(NpS2)2
Alex-ID
agm096478286
Elements
3
Sites
7
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
190.42
ų
Cell a
6.7669
Å
Cell b
4.0370
Å
Cell c
6.9711
Å
α angle
90.00
°
β angle
89.17
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La(NpS2)2
La
1.00 · 14.3%
Np
2.00 · 28.6%
S
4.00 · 57.1%

Energy & Stability

Energy above hull
0.1867
eV/atom
Formation energy
-1.8939
eV/atom
Corrected total energy
-60.5762
eV
Raw total energy
-57.9224
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
17.5425
Total magnetisation
8.5100
μB

Additional Information

Prototype ID

AB2C4_111_spg111

Decomposition

La2S3 NpS Np2S3

Computed at

2025-04-11 13:20:12

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: agm096478286).

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 agm096478286
data_agm096478286
_cell_length_a     6.76685
_cell_length_b     4.03704
_cell_length_c     6.97114
_cell_angle_alpha  90.00000
_cell_angle_beta   89.17059
_cell_angle_gamma  90.00000
_cell_volume       190.41823
_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
  La1 La 0.50000 0.00000 0.50000 1.00000
  Np1 Np 0.50000 0.00000 0.00000 1.00000
  Np2 Np 0.00000 0.50000 0.00000 1.00000
  S1 S 0.65703 0.50000 0.76737 1.00000
  S2 S 0.16921 0.00000 0.78338 1.00000
  S3 S 0.83079 0.00000 0.21662 1.00000
  S4 S 0.34297 0.50000 0.23263 1.00000
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