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MgZn2

Alexandria ALEX

Alex-ID: agm005422425 · Space group: I4_1/amd (#141)

Basic Information

Formula
MgZn2
Alex-ID
agm005422425
Elements
2
Sites
6
Space group
I4_1/amd (#141)
Crystal system
tetragonal
Volume
113.29
ų
Cell a
8.9098
Å
Cell b
8.9098
Å
Cell c
8.9098
Å
α angle
156.40
°
β angle
156.40
°
γ angle
33.63
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
MgZn2
Mg
2.00 · 33.3%
Zn
4.00 · 66.7%

Energy & Stability

Energy above hull
0.1705
eV/atom
Formation energy
0.0497
eV/atom
Corrected total energy
-8.0041
eV
Raw total energy
-8.0041
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.0097
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_49_spg141

Decomposition

MgZn2

Computed at

2023-03-21 13:01:38.822011

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: agm005422425).

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 agm005422425
data_agm005422425
_cell_length_a     8.90976
_cell_length_b     8.90976
_cell_length_c     8.90976
_cell_angle_alpha  156.39651
_cell_angle_beta   156.39651
_cell_angle_gamma  33.62531
_cell_volume       113.28752
_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
  Mg1 Mg 0.75000 0.25000 0.50000 1.00000
  Mg2 Mg 0.00000 0.00000 0.00000 1.00000
  Zn1 Zn 0.42489 0.42489 0.00000 1.00000
  Zn2 Zn 0.57511 0.57511 0.00000 1.00000
  Zn3 Zn 0.17489 0.67489 0.50000 1.00000
  Zn4 Zn 0.32511 0.82511 0.50000 1.00000
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