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Y3(CoAg)2

Alexandria ALEX

Alex-ID: agm012162860 · Space group: C2/m (#12)

Basic Information

Formula
Y3(CoAg)2
Alex-ID
agm012162860
Elements
3
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
152.80
ų
Cell a
5.7014
Å
Cell b
5.7014
Å
Cell c
7.9440
Å
α angle
70.01
°
β angle
109.99
°
γ angle
140.57
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y3(CoAg)2
Y
3.00 · 42.9%
Co
2.00 · 28.6%
Ag
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0150
eV/atom
Formation energy
-0.2459
eV/atom
Corrected total energy
-41.0607
eV
Raw total energy
-41.0607
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0007
eV
DOS at Fermi level
5.3004
Total magnetisation
1.2390
μB

Additional Information

Prototype ID

A2B2C3_30_spg166

Decomposition

Y3Co4 YCo3 YAg

Computed at

2025-03-01 00:58:34

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: agm012162860).

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 agm012162860
data_agm012162860
_cell_length_a     5.70141
_cell_length_b     5.70141
_cell_length_c     7.94404
_cell_angle_alpha  70.00953
_cell_angle_beta   109.99047
_cell_angle_gamma  140.57394
_cell_volume       152.80102
_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
  Y1 Y 0.68913 0.31087 0.16851 1.00000
  Y2 Y 0.31087 0.68913 0.83149 1.00000
  Y3 Y 0.50000 0.50000 0.50000 1.00000
  Co1 Co 0.20334 0.79666 0.44951 1.00000
  Co2 Co 0.79666 0.20334 0.55049 1.00000
  Ag1 Ag 0.03334 0.96666 0.83425 1.00000
  Ag2 Ag 0.96666 0.03334 0.16575 1.00000
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