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ZnNiIr

Alexandria ALEX

Alex-ID: agm004032373 · Space group: Fmm2 (#42)

Basic Information

Formula
ZnNiIr
Alex-ID
agm004032373
Elements
3
Sites
3
Space group
Fmm2 (#42)
Crystal system
orthorhombic
Volume
40.18
ų
Cell a
6.7860
Å
Cell b
6.5430
Å
Cell c
2.6586
Å
α angle
83.68
°
β angle
73.40
°
γ angle
22.92
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ZnNiIr
Ir
1.00 · 33.3%
Ni
1.00 · 33.3%
Zn
1.00 · 33.3%

Energy & Stability

Energy above hull
0.1880
eV/atom
Formation energy
0.0251
eV/atom
Corrected total energy
-15.8479
eV
Raw total energy
-15.8479
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0114
eV
DOS at Fermi level
4.1261
Total magnetisation
0.0713
μB

Additional Information

Prototype ID

ABC_139_spg42

Decomposition

ZnNi Ir

Computed at

2023-03-16 00:34:11.304301

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: agm004032373).

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 agm004032373
data_agm004032373
_cell_length_a     6.78596
_cell_length_b     6.54301
_cell_length_c     2.65855
_cell_angle_alpha  83.68019
_cell_angle_beta   73.40314
_cell_angle_gamma  22.91667
_cell_volume       40.17606
_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
  Ir1 Ir 0.99706 0.99706 0.00294 1.00000
  Ni1 Ni 0.33053 0.33053 0.66947 1.00000
  Zn1 Zn 0.67240 0.67240 0.32760 1.00000
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