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Nd4AsAuS2

Alexandria ALEX

Alex-ID: agm004860199 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
Nd4AsAuS2
Alex-ID
agm004860199
Elements
4
Sites
8
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
207.70
ų
Cell a
4.1527
Å
Cell b
7.3136
Å
Cell c
7.2279
Å
α angle
71.11
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Nd4AsAuS2
Nd
4.00 · 50.0%
As
1.00 · 12.5%
Au
1.00 · 12.5%
S
2.00 · 25.0%

Energy & Stability

Energy above hull
0.0578
eV/atom
Formation energy
-1.7166
eV/atom
Corrected total energy
-49.0040
eV
Raw total energy
-47.6771
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0649
eV
DOS at Fermi level
3.5829
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_343_spg10

Decomposition

Nd3AsS2 NdAu

Computed at

2022-07-19 13:24:18.139426

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: agm004860199).

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 agm004860199
data_agm004860199
_cell_length_a     4.15271
_cell_length_b     7.31365
_cell_length_c     7.22787
_cell_angle_alpha  71.11080
_cell_angle_beta   89.99973
_cell_angle_gamma  89.99969
_cell_volume       207.69885
_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
  Nd1 Nd 0.00000 0.75961 0.75437 1.00000
  Nd2 Nd 1.00000 0.24039 0.24563 1.00000
  Nd3 Nd 0.50000 0.76577 0.23920 1.00000
  Nd4 Nd 0.50000 0.23423 0.76080 1.00000
  As1 As 0.50000 0.50000 1.00000 1.00000
  Au1 Au 0.00000 0.49999 0.50000 1.00000
  S1 S 0.00000 0.00000 1.00000 1.00000
  S2 S 0.50000 0.00000 0.50000 1.00000
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