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HEAS Data Platform · Materials Science Database

Y4CoAg

Alexandria ALEX

Alex-ID: agm005803847 · Space group: F-43m (#216)

Alexandria Database API

Basic Information

Formula
Y4CoAg
Alex-ID
agm005803847
Elements
3
Sites
24
Space group
F-43m (#216)
Crystal system
cubic
Volume
597.12
ų
Cell a
9.4521
Å
Cell b
9.4521
Å
Cell c
9.4521
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y4CoAg
Y
16.00 · 66.7%
Co
4.00 · 16.7%
Ag
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.2188
eV/atom
Corrected total energy
-148.5611
eV
Raw total energy
-148.5611
eV

Electronic Structure

Indirect band gap
0.0114
eV
Direct band gap
0.0583
eV
DOS at Fermi level
27.9496
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC4_183_spg216

Decomposition

Y4CoAg

Computed at

2023-07-28 02:34:17.176308

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: agm005803847).

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 agm005803847
data_agm005803847
_cell_length_a     9.45206
_cell_length_b     9.45206
_cell_length_c     9.45206
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       597.12399
_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 0.40152 0.40152 0.40152 1.00000
  Y2 Y 0.79545 0.40152 0.40152 1.00000
  Y3 Y 0.40152 0.79545 0.40152 1.00000
  Y4 Y 0.40152 0.40152 0.79545 1.00000
  Y5 Y 0.56154 0.56154 0.93846 1.00000
  Y6 Y 0.93846 0.93846 0.56154 1.00000
  Y7 Y 0.56154 0.93846 0.56154 1.00000
  Y8 Y 0.93846 0.56154 0.93846 1.00000
  Y9 Y 0.93846 0.56154 0.56154 1.00000
  Y10 Y 0.56154 0.93846 0.93846 1.00000
  Y11 Y 0.18772 0.18772 0.81228 1.00000
  Y12 Y 0.81228 0.81228 0.18772 1.00000
  Y13 Y 0.18772 0.81228 0.18772 1.00000
  Y14 Y 0.81228 0.18772 0.81228 1.00000
  Y15 Y 0.81228 0.18772 0.18772 1.00000
  Y16 Y 0.18772 0.81228 0.81228 1.00000
  Co1 Co 0.60856 0.60856 0.60856 1.00000
  Co2 Co 0.17433 0.60856 0.60856 1.00000
  Co3 Co 0.60856 0.17433 0.60856 1.00000
  Co4 Co 0.60856 0.60856 0.17433 1.00000
  Ag1 Ag 0.16901 0.16900 0.16900 1.00000
  Ag2 Ag 0.49299 0.16900 0.16900 1.00000
  Ag3 Ag 0.16901 0.49299 0.16900 1.00000
  Ag4 Ag 0.16901 0.16900 0.49299 1.00000
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