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Ni2As4Rh

Alexandria ALEX

Alex-ID: agm096568602 · Space group: P2/m (#10)

Alexandria Database API

Basic Information

Formula
Ni2As4Rh
Alex-ID
agm096568602
Elements
3
Sites
7
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
115.00
ų
Cell a
5.0925
Å
Cell b
3.7272
Å
Cell c
6.0609
Å
α angle
90.00
°
β angle
91.51
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ni2As4Rh
Ni
2.00 · 28.6%
As
4.00 · 57.1%
Rh
1.00 · 14.3%

Energy & Stability

Energy above hull
0.1152
eV/atom
Formation energy
-0.2729
eV/atom
Corrected total energy
-39.4275
eV
Raw total energy
-39.4275
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.9745
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_111_spg111

Decomposition

Ni11As8 As3Rh As2Rh

Computed at

2025-04-11 09:25:01

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: agm096568602).

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 agm096568602
data_agm096568602
_cell_length_a     5.09248
_cell_length_b     3.72719
_cell_length_c     6.06093
_cell_angle_alpha  90.00000
_cell_angle_beta   91.50570
_cell_angle_gamma  90.00000
_cell_volume       115.00062
_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
  Ni1 Ni 0.50000 0.00000 0.00000 1.00000
  Ni2 Ni 0.50000 0.50000 0.50000 1.00000
  As1 As 0.71777 0.50000 0.84281 1.00000
  As2 As 0.77334 0.00000 0.37264 1.00000
  As3 As 0.22666 0.00000 0.62736 1.00000
  As4 As 0.28223 0.50000 0.15719 1.00000
  Rh1 Rh 0.00000 0.00000 0.00000 1.00000
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