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CoTc2RuRh

Alexandria ALEX

Alex-ID: agm001420522 · Space group: P4/mmm (#123)

Basic Information

Formula
CoTc2RuRh
Alex-ID
agm001420522
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
81.42
ų
Cell a
4.2924
Å
Cell b
4.2924
Å
Cell c
4.4191
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CoTc2RuRh
Ru
1.00 · 20.0%
Rh
1.00 · 20.0%
Tc
2.00 · 40.0%
Co
1.00 · 20.0%

Energy & Stability

Energy above hull
1.5380
eV/atom
Formation energy
1.4320
eV/atom
Corrected total energy
-37.3232
eV
Raw total energy
-37.3232
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0011
eV
DOS at Fermi level
10.5833
Total magnetisation
0.3874
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

Tc3Rh TcRu3 Co TcRh

Computed at

2019-11-28 01:34:53

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: agm001420522).

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 agm001420522
data_agm001420522
_cell_length_a     4.29237
_cell_length_b     4.29237
_cell_length_c     4.41914
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       81.42036
_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
  Ru1 Ru 0.50000 0.50000 0.50000 1.00000
  Rh1 Rh 0.00000 0.00000 0.50000 1.00000
  Tc1 Tc 0.00000 0.50000 0.00000 1.00000
  Tc2 Tc 0.50000 0.00000 0.00000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
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