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Fe5(CoRh)2

Alexandria ALEX

Alex-ID: agm009074802 · Space group: C2/m (#12)

Basic Information

Formula
Fe5(CoRh)2
Alex-ID
agm009074802
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
111.59
ų
Cell a
4.8430
Å
Cell b
4.8430
Å
Cell c
7.5885
Å
α angle
58.48
°
β angle
58.48
°
γ angle
50.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Fe5(CoRh)2
Fe
5.00 · 55.6%
Co
2.00 · 22.2%
Rh
2.00 · 22.2%

Energy & Stability

Energy above hull
0.0538
eV/atom
Formation energy
0.0001
eV/atom
Corrected total energy
-71.2628
eV
Raw total energy
-71.2627
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0095
eV
DOS at Fermi level
6.9459
Total magnetisation
18.8182
μB

Additional Information

Prototype ID

A2B2C5_222_spg12

Decomposition

Fe4Rh3 Fe4Co3 FeRh3

Computed at

2024-03-04 15:54:55.706144

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: agm009074802).

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 agm009074802
data_agm009074802
_cell_length_a     4.84297
_cell_length_b     4.84297
_cell_length_c     7.58851
_cell_angle_alpha  58.48201
_cell_angle_beta   58.48201
_cell_angle_gamma  50.15590
_cell_volume       111.59468
_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
  Fe1 Fe 0.65816 0.65816 0.79303 1.00000
  Fe2 Fe 0.34184 0.34184 0.20697 1.00000
  Fe3 Fe 0.98377 0.98377 0.68035 1.00000
  Fe4 Fe 0.01623 0.01623 0.31965 1.00000
  Fe5 Fe 0.00000 0.00000 0.00000 1.00000
  Co1 Co 0.66309 0.66309 0.10885 1.00000
  Co2 Co 0.33691 0.33691 0.89115 1.00000
  Rh1 Rh 0.67475 0.67475 0.44234 1.00000
  Rh2 Rh 0.32525 0.32525 0.55766 1.00000
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