Navigation

HEAS Data Platform · Materials Science Database

U2Zn12Ga5

Alexandria ALEX

Alex-ID: agm005679015 · Space group: R-3m (#166)

Basic Information

Formula
U2Zn12Ga5
Alex-ID
agm005679015
Elements
3
Sites
19
Space group
R-3m (#166)
Crystal system
trigonal
Volume
321.60
ų
Cell a
6.8778
Å
Cell b
6.8778
Å
Cell c
6.8778
Å
α angle
84.83
°
β angle
84.83
°
γ angle
84.83
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
U2Zn12Ga5
U
2.00 · 10.5%
Zn
12.00 · 63.2%
Ga
5.00 · 26.3%

Energy & Stability

Energy above hull
0.0691
eV/atom
Formation energy
-0.0210
eV/atom
Corrected total energy
-53.4616
eV
Raw total energy
-53.4616
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
15.0346
Total magnetisation
5.3621
μB

Additional Information

Prototype ID

A2B5C12_0_spg166

Decomposition

UZn12 UGa3 Zn

Computed at

2023-06-26 15:28:26.046427

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: agm005679015).

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 agm005679015
data_agm005679015
_cell_length_a     6.87783
_cell_length_b     6.87783
_cell_length_c     6.87783
_cell_angle_alpha  84.82603
_cell_angle_beta   84.82602
_cell_angle_gamma  84.82603
_cell_volume       321.60092
_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
  U1 U 0.67235 0.67235 0.67235 1.00000
  U2 U 0.32765 0.32765 0.32765 1.00000
  Zn1 Zn 0.31818 0.68182 1.00000 1.00000
  Zn2 Zn 0.68182 1.00000 0.31818 1.00000
  Zn3 Zn 0.00000 0.31818 0.68182 1.00000
  Zn4 Zn 0.68182 0.31818 0.00000 1.00000
  Zn5 Zn 0.31818 0.00000 0.68182 1.00000
  Zn6 Zn 1.00000 0.68182 0.31818 1.00000
  Zn7 Zn 0.35160 0.35160 0.82168 1.00000
  Zn8 Zn 0.35160 0.82168 0.35160 1.00000
  Zn9 Zn 0.82168 0.35160 0.35160 1.00000
  Zn10 Zn 0.64840 0.17832 0.64840 1.00000
  Zn11 Zn 0.64840 0.64840 0.17832 1.00000
  Zn12 Zn 0.17832 0.64840 0.64840 1.00000
  Ga1 Ga 0.00000 0.00000 0.50000 1.00000
  Ga2 Ga 0.00000 0.50000 0.00000 1.00000
  Ga3 Ga 0.50000 0.00000 0.00000 1.00000
  Ga4 Ga 0.90181 0.90181 0.90181 1.00000
  Ga5 Ga 0.09819 0.09819 0.09819 1.00000
Get direct link