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Tb3Ga3Cu2Au

Alexandria ALEX

Alex-ID: agm040440951 · Space group: Pm (#6)

Basic Information

Formula
Tb3Ga3Cu2Au
Alex-ID
agm040440951
Elements
4
Sites
36
Space group
Pm (#6)
Crystal system
monoclinic
Volume
717.93
ų
Cell a
4.4315
Å
Cell b
7.1294
Å
Cell c
22.7236
Å
α angle
90.15
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Ga3Cu2Au
Tb
12.00 · 33.3%
Ga
12.00 · 33.3%
Cu
8.00 · 22.2%
Au
4.00 · 11.1%

Energy & Stability

Energy above hull
0.0070
eV/atom
Formation energy
-0.5991
eV/atom
Corrected total energy
-159.8948
eV
Raw total energy
-159.8948
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0087
eV
DOS at Fermi level
18.4833
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D3_12_spg6

Decomposition

TbGaAu TbGaCu

Computed at

2024-11-11 02:19:05.059802

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: agm040440951).

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 agm040440951
data_agm040440951
_cell_length_a     4.43151
_cell_length_b     7.12943
_cell_length_c     22.72358
_cell_angle_alpha  90.15231
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       717.93041
_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 0.50000 0.49260 0.06938 1.00000
  Tb2 Tb 0.50000 0.49762 0.40684 1.00000
  Tb3 Tb 0.50000 0.49687 0.73819 1.00000
  Tb4 Tb 0.50000 0.98968 0.09346 1.00000
  Tb5 Tb 0.50000 0.99110 0.43182 1.00000
  Tb6 Tb 0.50000 0.98765 0.76250 1.00000
  Tb7 Tb 0.00000 0.50299 0.26420 1.00000
  Tb8 Tb 0.00000 0.50580 0.59639 1.00000
  Tb9 Tb 0.00000 0.50525 0.92777 1.00000
  Tb10 Tb 0.00000 0.00311 0.23684 1.00000
  Tb11 Tb 0.00000 0.00421 0.57079 1.00000
  Tb12 Tb 0.00000 0.00398 0.90200 1.00000
  Ga1 Ga 0.50000 0.29737 0.19072 1.00000
  Ga2 Ga 0.50000 0.30703 0.52577 1.00000
  Ga3 Ga 0.50000 0.30486 0.85729 1.00000
  Ga4 Ga 0.50000 0.79977 0.30998 1.00000
  Ga5 Ga 0.50000 0.79462 0.63842 1.00000
  Ga6 Ga 0.50000 0.79341 0.96982 1.00000
  Ga7 Ga 0.00000 0.68941 0.13302 1.00000
  Ga8 Ga 0.00000 0.69735 0.47284 1.00000
  Ga9 Ga 0.00000 0.69628 0.80415 1.00000
  Ga10 Ga 0.00000 0.19128 0.03196 1.00000
  Ga11 Ga 0.00000 0.19089 0.36728 1.00000
  Ga12 Ga 0.00000 0.19109 0.69998 1.00000
  Cu1 Cu 0.50000 0.70361 0.52874 1.00000
  Cu2 Cu 0.50000 0.70278 0.86020 1.00000
  Cu3 Cu 0.00000 0.79981 0.02530 1.00000
  Cu4 Cu 0.00000 0.80004 0.36357 1.00000
  Cu5 Cu 0.00000 0.79914 0.69435 1.00000
  Cu6 Cu 0.00000 0.30190 0.13854 1.00000
  Cu7 Cu 0.00000 0.30118 0.47341 1.00000
  Cu8 Cu 0.00000 0.30178 0.80546 1.00000
  Au1 Au 0.50000 0.21554 0.30522 1.00000
  Au2 Au 0.50000 0.21324 0.63837 1.00000
  Au3 Au 0.50000 0.21162 0.96996 1.00000
  Au4 Au 0.50000 0.71512 0.19547 1.00000
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