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Y2(GaAg)5

Alexandria ALEX

Alex-ID: agm003372977 · Space group: Pmmm (#47)

Basic Information

Formula
Y2(GaAg)5
Alex-ID
agm003372977
Elements
3
Sites
12
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
236.38
ų
Cell a
4.3570
Å
Cell b
5.6307
Å
Cell c
9.6354
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2(GaAg)5
Y
2.00 · 16.7%
Ga
5.00 · 41.7%
Ag
5.00 · 41.7%

Energy & Stability

Energy above hull
0.1385
eV/atom
Formation energy
-0.2141
eV/atom
Corrected total energy
-44.8978
eV
Raw total energy
-44.8978
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0310
eV
DOS at Fermi level
5.9259
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C5_54_spg47

Decomposition

Y3Ga8Ag3 YGa2 Ag

Computed at

2022-02-08 16:07:46.546286

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: agm003372977).

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 agm003372977
data_agm003372977
_cell_length_a     4.35699
_cell_length_b     5.63069
_cell_length_c     9.63541
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       236.38422
_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 0.00000 0.50000 0.00000 1.00000
  Y2 Y 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.00000 0.50000 0.33358 1.00000
  Ga2 Ga 0.00000 0.00000 0.82974 1.00000
  Ga3 Ga 0.00000 0.00000 0.17026 1.00000
  Ga4 Ga 0.00000 0.50000 0.66642 1.00000
  Ga5 Ga 0.50000 0.00000 0.00000 1.00000
  Ag1 Ag 0.50000 0.50000 0.50000 1.00000
  Ag2 Ag 0.50000 0.74842 0.24372 1.00000
  Ag3 Ag 0.50000 0.25158 0.75628 1.00000
  Ag4 Ag 0.50000 0.25158 0.24372 1.00000
  Ag5 Ag 0.50000 0.74842 0.75628 1.00000
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