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Mn3AlGe

Alexandria ALEX

Alex-ID: agm002395086 · Space group: Pm-3m (#221)

Basic Information

Formula
Mn3AlGe
Alex-ID
agm002395086
Elements
3
Sites
5
Space group
Pm-3m (#221)
Crystal system
cubic
Volume
103.96
ų
Cell a
4.7021
Å
Cell b
4.7021
Å
Cell c
4.7021
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn3AlGe
Ge
1.00 · 20.0%
Mn
3.00 · 60.0%
Al
1.00 · 20.0%

Energy & Stability

Energy above hull
1.0884
eV/atom
Formation energy
0.8896
eV/atom
Corrected total energy
-31.4237
eV
Raw total energy
-31.4237
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.5516
Total magnetisation
11.0475
μB

Additional Information

Prototype ID

ABC3_0_spg221

Decomposition

Mn2Al MnGe

Computed at

2015-12-16 04:38:30

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: agm002395086).

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 agm002395086
data_agm002395086
_cell_length_a     4.70208
_cell_length_b     4.70208
_cell_length_c     4.70208
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       103.96088
_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
  Ge1 Ge 0.50000 0.50000 0.50000 1.00000
  Mn1 Mn 0.00000 0.50000 0.00000 1.00000
  Mn2 Mn 0.00000 0.00000 0.50000 1.00000
  Mn3 Mn 0.50000 0.00000 0.00000 1.00000
  Al1 Al 0.00000 0.00000 0.00000 1.00000
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