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SrAcZnIr

Alexandria ALEX

Alex-ID: agm005189964 · Space group: R3m (#160)

Basic Information

Formula
SrAcZnIr
Alex-ID
agm005189964
Elements
4
Sites
4
Space group
R3m (#160)
Crystal system
trigonal
Volume
132.42
ų
Cell a
4.4272
Å
Cell b
4.4272
Å
Cell c
8.2058
Å
α angle
90.09
°
β angle
105.57
°
γ angle
119.98
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrAcZnIr
Sr
1.00 · 25.0%
Ac
1.00 · 25.0%
Zn
1.00 · 25.0%
Ir
1.00 · 25.0%

Energy & Stability

Energy above hull
0.0197
eV/atom
Formation energy
-0.4103
eV/atom
Corrected total energy
-17.5782
eV
Raw total energy
-17.5782
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1118
eV
DOS at Fermi level
1.6961
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD_778_spg160

Decomposition

Sr3Zn2Ir Ac2Ir AcZnIr

Computed at

2022-07-11 17:29:38.156262

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: agm005189964).

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 agm005189964
data_agm005189964
_cell_length_a     4.42719
_cell_length_b     4.42719
_cell_length_c     8.20581
_cell_angle_alpha  90.08562
_cell_angle_beta   105.57213
_cell_angle_gamma  119.97719
_cell_volume       132.42010
_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
  Sr1 Sr 0.34492 0.03793 0.38285 1.00000
  Ac1 Ac 0.00936 0.86858 0.87794 1.00000
  Zn1 Zn 0.51416 0.62166 0.13582 1.00000
  Ir1 Ir 0.82368 0.27624 0.09993 1.00000
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