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YPaGa4

Alexandria ALEX

Alex-ID: agm070106356 · Space group: Pmmm (#47)

Basic Information

Formula
YPaGa4
Alex-ID
agm070106356
Elements
3
Sites
6
Space group
Pmmm (#47)
Crystal system
orthorhombic
Volume
124.82
ų
Cell a
4.0401
Å
Cell b
4.2145
Å
Cell c
7.3309
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YPaGa4
Y
1.00 · 16.7%
Pa
1.00 · 16.7%
Ga
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0164
eV/atom
Formation energy
-0.4888
eV/atom
Corrected total energy
-31.0120
eV
Raw total energy
-31.0119
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0074
eV
DOS at Fermi level
4.5817
Total magnetisation
0.2913
μB

Additional Information

Prototype ID

ABC4_14_spg65

Decomposition

YPaGa4

Computed at

2025-03-01 03:11:05

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: agm070106356).

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 agm070106356
data_agm070106356
_cell_length_a     4.04006
_cell_length_b     4.21447
_cell_length_c     7.33090
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       124.82120
_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 0.50000 1.00000
  Pa1 Pa 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.50000 0.00000 0.66699 1.00000
  Ga2 Ga 0.50000 0.50000 0.83423 1.00000
  Ga3 Ga 0.50000 0.00000 0.33301 1.00000
  Ga4 Ga 0.50000 0.50000 0.16577 1.00000
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