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Tb4CeGa15

Alexandria ALEX

Alex-ID: agm053385508 · Space group: R-3m (#166)

Alexandria Database API

Basic Information

Formula
Tb4CeGa15
Alex-ID
agm053385508
Elements
3
Sites
20
Space group
R-3m (#166)
Crystal system
trigonal
Volume
394.40
ų
Cell a
12.3765
Å
Cell b
12.3765
Å
Cell c
12.3765
Å
α angle
29.01
°
β angle
29.01
°
γ angle
29.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4CeGa15
Tb
4.00 · 20.0%
Ce
1.00 · 5.0%
Ga
15.00 · 75.0%

Energy & Stability

Energy above hull
0.0104
eV/atom
Formation energy
-0.5347
eV/atom
Corrected total energy
-80.5977
eV
Raw total energy
-80.5977
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.6729
Total magnetisation
0.6282
μB

Additional Information

Prototype ID

AB4C15_0_spg166

Decomposition

TbGa3 CeGa3

Computed at

2025-01-22 12:27:23

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: agm053385508).

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 agm053385508
data_agm053385508
_cell_length_a     12.37654
_cell_length_b     12.37654
_cell_length_c     12.37654
_cell_angle_alpha  29.01081
_cell_angle_beta   29.01081
_cell_angle_gamma  29.01081
_cell_volume       394.39916
_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
  Tb1 Tb 0.87059 0.87059 0.87059 1.00000
  Tb2 Tb 0.12941 0.12941 0.12941 1.00000
  Tb3 Tb 0.59964 0.59964 0.59964 1.00000
  Tb4 Tb 0.40036 0.40036 0.40036 1.00000
  Ce1 Ce 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.50000 0.50000 0.00000 1.00000
  Ga2 Ga 0.00000 0.50000 0.50000 1.00000
  Ga3 Ga 0.50000 0.00000 0.50000 1.00000
  Ga4 Ga 0.36315 0.87035 0.36315 1.00000
  Ga5 Ga 0.36315 0.36315 0.87035 1.00000
  Ga6 Ga 0.87035 0.36315 0.36315 1.00000
  Ga7 Ga 0.63685 0.12965 0.63685 1.00000
  Ga8 Ga 0.12965 0.63685 0.63685 1.00000
  Ga9 Ga 0.63685 0.63685 0.12965 1.00000
  Ga10 Ga 0.12199 0.55714 0.12199 1.00000
  Ga11 Ga 0.12199 0.12199 0.55714 1.00000
  Ga12 Ga 0.55714 0.12199 0.12199 1.00000
  Ga13 Ga 0.87801 0.44286 0.87801 1.00000
  Ga14 Ga 0.44286 0.87801 0.87801 1.00000
  Ga15 Ga 0.87801 0.87801 0.44286 1.00000
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