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Cr2AgRu

Alexandria ALEX

Alex-ID: agm003804656 · Space group: Cm (#8)

Basic Information

Formula
Cr2AgRu
Alex-ID
agm003804656
Elements
3
Sites
4
Space group
Cm (#8)
Crystal system
monoclinic
Volume
57.51
ų
Cell a
4.8677
Å
Cell b
4.8677
Å
Cell c
4.5772
Å
α angle
71.74
°
β angle
71.74
°
γ angle
34.14
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cr2AgRu
Ag
1.00 · 25.0%
Cr
2.00 · 50.0%
Ru
1.00 · 25.0%

Energy & Stability

Energy above hull
0.4170
eV/atom
Formation energy
0.4170
eV/atom
Corrected total energy
-29.7060
eV
Raw total energy
-29.7060
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0004
eV
DOS at Fermi level
3.6624
Total magnetisation
0.4931
μB

Additional Information

Prototype ID

ABC2_6645_spg1

Decomposition

Cr Ag Ru

Computed at

2023-03-07 17:17:18.827902

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: agm003804656).

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 agm003804656
data_agm003804656
_cell_length_a     4.86771
_cell_length_b     4.86771
_cell_length_c     4.57715
_cell_angle_alpha  71.74164
_cell_angle_beta   71.74164
_cell_angle_gamma  34.14416
_cell_volume       57.51044
_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
  Ag1 Ag 0.25609 0.25609 0.22686 1.00000
  Cr1 Cr 0.02467 0.02467 0.99160 1.00000
  Cr2 Cr 0.74089 0.74089 0.73185 1.00000
  Ru1 Ru 0.47835 0.47835 0.54968 1.00000
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