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Pa3Ga6Cu5

Alexandria ALEX

Alex-ID: agm005706906 · Space group: Pmmn (#59)

Basic Information

Formula
Pa3Ga6Cu5
Alex-ID
agm005706906
Elements
3
Sites
28
Space group
Pmmn (#59)
Crystal system
orthorhombic
Volume
483.14
ų
Cell a
4.3465
Å
Cell b
8.6070
Å
Cell c
12.9146
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pa3Ga6Cu5
Pa
6.00 · 21.4%
Ga
12.00 · 42.9%
Cu
10.00 · 35.7%

Energy & Stability

Energy above hull
0.0365
eV/atom
Formation energy
-0.2189
eV/atom
Corrected total energy
-141.0723
eV
Raw total energy
-141.0723
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0022
eV
DOS at Fermi level
20.0228
Total magnetisation
0.1889
μB

Additional Information

Prototype ID

A3B5C6_16_spg59

Decomposition

Pa(GaCu)2 Pa3Ga5Cu6 PaGa3

Computed at

2023-06-30 10:36:44.342223

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: agm005706906).

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 agm005706906
data_agm005706906
_cell_length_a     4.34650
_cell_length_b     8.60700
_cell_length_c     12.91464
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       483.14008
_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
  Pa1 Pa 0.00000 0.25547 0.71015 1.00000
  Pa2 Pa 0.50000 0.74453 0.21015 1.00000
  Pa3 Pa 0.50000 0.74453 0.78985 1.00000
  Pa4 Pa 0.00000 0.26264 0.00000 1.00000
  Pa5 Pa 0.50000 0.73736 0.50000 1.00000
  Pa6 Pa 0.00000 0.25547 0.28985 1.00000
  Ga1 Ga 0.00000 0.96559 0.85371 1.00000
  Ga2 Ga 0.50000 0.03441 0.64629 1.00000
  Ga3 Ga 0.50000 0.38760 0.84366 1.00000
  Ga4 Ga 0.50000 0.57454 0.00000 1.00000
  Ga5 Ga 0.00000 0.42546 0.50000 1.00000
  Ga6 Ga 0.00000 0.61240 0.65634 1.00000
  Ga7 Ga 0.00000 0.61240 0.34366 1.00000
  Ga8 Ga 0.50000 0.93635 0.00000 1.00000
  Ga9 Ga 0.00000 0.96559 0.14629 1.00000
  Ga10 Ga 0.50000 0.38760 0.15634 1.00000
  Ga11 Ga 0.00000 0.06365 0.50000 1.00000
  Ga12 Ga 0.50000 0.03441 0.35371 1.00000
  Cu1 Cu 0.00000 0.53607 0.85724 1.00000
  Cu2 Cu 0.00000 0.89233 0.65354 1.00000
  Cu3 Cu 0.00000 0.75040 0.00000 1.00000
  Cu4 Cu 0.50000 0.46393 0.64276 1.00000
  Cu5 Cu 0.50000 0.24960 0.50000 1.00000
  Cu6 Cu 0.00000 0.53607 0.14276 1.00000
  Cu7 Cu 0.50000 0.46393 0.35724 1.00000
  Cu8 Cu 0.00000 0.89233 0.34646 1.00000
  Cu9 Cu 0.50000 0.10767 0.84646 1.00000
  Cu10 Cu 0.50000 0.10767 0.15354 1.00000
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