Navigation

HEAS Data Platform · Materials Science Database

Sc4Ga20Ni11

Alexandria ALEX

Alex-ID: agm008522425 · Space group: C2/m (#12)

Basic Information

Formula
Sc4Ga20Ni11
Alex-ID
agm008522425
Elements
3
Sites
35
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
515.46
ų
Cell a
10.4617
Å
Cell b
10.4617
Å
Cell c
15.0117
Å
α angle
56.38
°
β angle
123.62
°
γ angle
157.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc4Ga20Ni11
Sc
4.00 · 11.4%
Ga
20.00 · 57.1%
Ni
11.00 · 31.4%

Energy & Stability

Energy above hull
0.0019
eV/atom
Formation energy
-0.5051
eV/atom
Corrected total energy
-167.2136
eV
Raw total energy
-167.2136
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0318
eV
DOS at Fermi level
11.2283
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

A4B11C20_0_spg12

Decomposition

Sc4(Ga8Ni3)3 ScGa2Ni Ga3Ni2

Computed at

2025-01-07 23:54:53

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: agm008522425).

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 agm008522425
data_agm008522425
_cell_length_a     10.46170
_cell_length_b     10.46170
_cell_length_c     15.01170
_cell_angle_alpha  56.38467
_cell_angle_beta   123.61533
_cell_angle_gamma  157.66499
_cell_volume       515.46168
_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
  Sc1 Sc 0.88033 0.11967 0.16528 1.00000
  Sc2 Sc 0.22649 0.77351 0.32279 1.00000
  Sc3 Sc 0.11967 0.88033 0.83472 1.00000
  Sc4 Sc 0.77351 0.22649 0.67721 1.00000
  Ga1 Ga 0.88924 0.11076 0.94988 1.00000
  Ga2 Ga 0.25003 0.74997 0.79406 1.00000
  Ga3 Ga 0.38780 0.61220 0.80545 1.00000
  Ga4 Ga 0.06579 0.93421 0.29848 1.00000
  Ga5 Ga 0.93421 0.06579 0.70152 1.00000
  Ga6 Ga 0.00805 0.99195 0.59342 1.00000
  Ga7 Ga 0.39685 0.60315 0.49948 1.00000
  Ga8 Ga 0.45717 0.54283 0.12373 1.00000
  Ga9 Ga 0.99195 0.00805 0.40658 1.00000
  Ga10 Ga 0.54283 0.45717 0.87627 1.00000
  Ga11 Ga 0.11076 0.88924 0.05012 1.00000
  Ga12 Ga 0.74997 0.25003 0.20594 1.00000
  Ga13 Ga 0.79777 0.20223 0.49439 1.00000
  Ga14 Ga 0.29814 0.70186 1.00000 1.00000
  Ga15 Ga 0.37104 0.62896 0.29869 1.00000
  Ga16 Ga 0.60315 0.39685 0.50052 1.00000
  Ga17 Ga 0.62896 0.37104 0.70131 1.00000
  Ga18 Ga 0.61220 0.38780 0.19455 1.00000
  Ga19 Ga 0.20223 0.79777 0.50561 1.00000
  Ga20 Ga 0.70186 0.29814 0.00000 1.00000
  Ni1 Ni 0.86449 0.13551 0.39237 1.00000
  Ni2 Ni 0.02451 0.97549 0.11234 1.00000
  Ni3 Ni 0.75288 0.24712 0.88614 1.00000
  Ni4 Ni 0.65327 0.34673 0.38532 1.00000
  Ni5 Ni 0.49671 0.50329 0.31258 1.00000
  Ni6 Ni 0.24712 0.75288 0.11386 1.00000
  Ni7 Ni 0.50329 0.49671 0.68742 1.00000
  Ni8 Ni 0.34673 0.65327 0.61468 1.00000
  Ni9 Ni 0.13551 0.86449 0.60763 1.00000
  Ni10 Ni 0.50000 0.50000 0.00000 1.00000
  Ni11 Ni 0.97549 0.02451 0.88766 1.00000
Get direct link