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Mg3In2Au

Alexandria ALEX

Alex-ID: agm034662134 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
Mg3In2Au
Alex-ID
agm034662134
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
131.22
ų
Cell a
8.4249
Å
Cell b
8.4249
Å
Cell c
3.2876
Å
α angle
90.00
°
β angle
90.00
°
γ angle
145.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mg3In2Au
Mg
3.00 · 50.0%
In
2.00 · 33.3%
Au
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0437
eV/atom
Formation energy
-0.2412
eV/atom
Corrected total energy
-15.0474
eV
Raw total energy
-15.0474
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.4739
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_3_spg65

Decomposition

MgIn6 Mg4In3 Mg2Au

Computed at

2025-04-13 16:36:34

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: agm034662134).

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 agm034662134
data_agm034662134
_cell_length_a     8.42487
_cell_length_b     8.42487
_cell_length_c     3.28755
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  145.78197
_cell_volume       131.22044
_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 0.00000 0.00000 0.00000 1.00000
  Mg2 Mg 0.63780 0.36220 0.00000 1.00000
  Mg3 Mg 0.36220 0.63780 0.00000 1.00000
  In1 In 0.18522 0.81478 0.50000 1.00000
  In2 In 0.81478 0.18522 0.50000 1.00000
  Au1 Au 0.50000 0.50000 0.50000 1.00000
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