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Ca5Ga15Cu4Pd

Alexandria ALEX

Alex-ID: agm021362972 · Space group: I4mm (#107)

Basic Information

Formula
Ca5Ga15Cu4Pd
Alex-ID
agm021362972
Elements
4
Sites
25
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
481.44
ų
Cell a
4.2380
Å
Cell b
4.2380
Å
Cell c
26.9926
Å
α angle
85.22
°
β angle
94.78
°
γ angle
90.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca5Ga15Cu4Pd
Ca
5.00 · 20.0%
Ga
15.00 · 60.0%
Cu
4.00 · 16.0%
Pd
1.00 · 4.0%

Energy & Stability

Energy above hull
0.0106
eV/atom
Formation energy
-0.4046
eV/atom
Corrected total energy
-87.3986
eV
Raw total energy
-87.3986
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.1431
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C5D15_10_spg107

Decomposition

CaGa3Cu Ca2Ga5Pd3 Ca2(Ga3Pd)3 CaGa2

Computed at

2024-12-25 20:15:14

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: agm021362972).

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 agm021362972
data_agm021362972
_cell_length_a     4.23803
_cell_length_b     4.23803
_cell_length_c     26.99262
_cell_angle_alpha  85.21736
_cell_angle_beta   94.78264
_cell_angle_gamma  90.21854
_cell_volume       481.43841
_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
  Ca1 Ca 0.99883 0.00117 0.99677 1.00000
  Ca2 Ca 0.39887 0.60113 0.79803 1.00000
  Ca3 Ca 0.80002 0.19998 0.60005 1.00000
  Ca4 Ca 0.20141 0.79859 0.40266 1.00000
  Ca5 Ca 0.60092 0.39908 0.20015 1.00000
  Ga1 Ga 0.94717 0.54896 0.89976 1.00000
  Ga2 Ga 0.34742 0.14754 0.70136 1.00000
  Ga3 Ga 0.74914 0.74628 0.50327 1.00000
  Ga4 Ga 0.15078 0.34536 0.30539 1.00000
  Ga5 Ga 0.54955 0.94786 0.09858 1.00000
  Ga6 Ga 0.45104 0.05283 0.89976 1.00000
  Ga7 Ga 0.85246 0.65258 0.70136 1.00000
  Ga8 Ga 0.25372 0.25086 0.50327 1.00000
  Ga9 Ga 0.65464 0.84922 0.30539 1.00000
  Ga10 Ga 0.05214 0.45045 0.09858 1.00000
  Ga11 Ga 0.91921 0.08079 0.83903 1.00000
  Ga12 Ga 0.32091 0.67909 0.64065 1.00000
  Ga13 Ga 0.72232 0.27768 0.44284 1.00000
  Ga14 Ga 0.12250 0.87750 0.24402 1.00000
  Ga15 Ga 0.51969 0.48031 0.03811 1.00000
  Cu1 Cu 0.47297 0.52703 0.94852 1.00000
  Cu2 Cu 0.87294 0.12706 0.74973 1.00000
  Cu3 Cu 0.27442 0.72558 0.55133 1.00000
  Cu4 Cu 0.67618 0.32382 0.35366 1.00000
  Pd1 Pd 0.07756 0.92244 0.15113 1.00000
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