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Mn3GePd12

Alexandria ALEX

Alex-ID: agm005868434 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Mn3GePd12
Alex-ID
agm005868434
Elements
3
Sites
16
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
241.84
ų
Cell a
3.9296
Å
Cell b
3.9296
Å
Cell c
15.6615
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn3GePd12
Mn
3.00 · 18.8%
Ge
1.00 · 6.3%
Pd
12.00 · 75.0%

Energy & Stability

Energy above hull
0.0187
eV/atom
Formation energy
-0.2551
eV/atom
Corrected total energy
-98.5214
eV
Raw total energy
-98.5214
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.9630
Total magnetisation
13.5259
μB

Additional Information

Prototype ID

AB3C12_5_spg123

Decomposition

Ge8Pd21 GePd5 MnPd3

Computed at

2023-07-27 15:09:21.314620

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: agm005868434).

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 agm005868434
data_agm005868434
_cell_length_a     3.92963
_cell_length_b     3.92963
_cell_length_c     15.66146
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       241.84353
_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
  Mn1 Mn 0.00000 0.00000 0.25048 1.00000
  Mn2 Mn 0.00000 0.00000 0.50000 1.00000
  Mn3 Mn 0.00000 0.00000 0.74952 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Pd1 Pd 0.50000 0.50000 0.00000 1.00000
  Pd2 Pd 0.50000 0.50000 0.24947 1.00000
  Pd3 Pd 0.50000 0.50000 0.50000 1.00000
  Pd4 Pd 0.50000 0.50000 0.75053 1.00000
  Pd5 Pd 0.50000 0.00000 0.12417 1.00000
  Pd6 Pd 0.50000 0.00000 0.37500 1.00000
  Pd7 Pd 0.50000 0.00000 0.62500 1.00000
  Pd8 Pd 0.50000 0.00000 0.87583 1.00000
  Pd9 Pd 0.00000 0.50000 0.12417 1.00000
  Pd10 Pd 0.00000 0.50000 0.37500 1.00000
  Pd11 Pd 0.00000 0.50000 0.62500 1.00000
  Pd12 Pd 0.00000 0.50000 0.87583 1.00000
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