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Mn4Fe3GeRh8

Alexandria ALEX

Alex-ID: agm047157264 · Space group: R-3m (#166)

Basic Information

Formula
Mn4Fe3GeRh8
Alex-ID
agm047157264
Elements
4
Sites
16
Space group
R-3m (#166)
Crystal system
trigonal
Volume
224.05
ų
Cell a
14.2539
Å
Cell b
14.2539
Å
Cell c
14.2539
Å
α angle
17.32
°
β angle
17.32
°
γ angle
17.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Mn4Fe3GeRh8
Mn
4.00 · 25.0%
Fe
3.00 · 18.8%
Ge
1.00 · 6.3%
Rh
8.00 · 50.0%

Energy & Stability

Energy above hull
0.0217
eV/atom
Formation energy
-0.1973
eV/atom
Corrected total energy
-128.6513
eV
Raw total energy
-128.6513
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.9166
Total magnetisation
31.7988
μB

Additional Information

Prototype ID

AB3C4D8_28_spg166

Decomposition

Fe4Rh3 FeRh3 MnRh Mn2GeRh3

Computed at

2024-11-11 08:55:12.943271

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: agm047157264).

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 agm047157264
data_agm047157264
_cell_length_a     14.25391
_cell_length_b     14.25391
_cell_length_c     14.25391
_cell_angle_alpha  17.32282
_cell_angle_beta   17.32282
_cell_angle_gamma  17.32282
_cell_volume       224.05062
_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 0.37505 0.37505 0.37505 1.00000
  Mn2 Mn 0.62495 0.62495 0.62495 1.00000
  Mn3 Mn 0.12449 0.12449 0.12449 1.00000
  Mn4 Mn 0.87551 0.87551 0.87551 1.00000
  Fe1 Fe 0.25042 0.25042 0.25042 1.00000
  Fe2 Fe 0.00000 0.00000 0.00000 1.00000
  Fe3 Fe 0.74958 0.74958 0.74958 1.00000
  Ge1 Ge 0.50000 0.50000 0.50000 1.00000
  Rh1 Rh 0.06265 0.06265 0.06265 1.00000
  Rh2 Rh 0.31251 0.31251 0.31251 1.00000
  Rh3 Rh 0.81265 0.81265 0.81265 1.00000
  Rh4 Rh 0.56238 0.56238 0.56238 1.00000
  Rh5 Rh 0.43762 0.43762 0.43762 1.00000
  Rh6 Rh 0.68749 0.68749 0.68749 1.00000
  Rh7 Rh 0.18735 0.18735 0.18735 1.00000
  Rh8 Rh 0.93735 0.93735 0.93735 1.00000
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