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Tb4Ga21Ni10

Alexandria ALEX

Alex-ID: agm005287499 · Space group: C2/m (#12)

Basic Information

Formula
Tb4Ga21Ni10
Alex-ID
agm005287499
Elements
3
Sites
35
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
547.07
ų
Cell a
10.6788
Å
Cell b
10.6788
Å
Cell c
15.3145
Å
α angle
56.34
°
β angle
56.34
°
γ angle
22.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb4Ga21Ni10
Tb
4.00 · 11.4%
Ga
21.00 · 60.0%
Ni
10.00 · 28.6%

Energy & Stability

Energy above hull
0.0116
eV/atom
Formation energy
-0.5090
eV/atom
Corrected total energy
-157.7973
eV
Raw total energy
-157.7973
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.2611
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B10C21_0_spg12

Decomposition

TbGa4Ni Tb4Ga20Ni11 Tb4(Ga8Ni3)3

Computed at

2022-12-13 09:01:06.563844

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: agm005287499).

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 agm005287499
data_agm005287499
_cell_length_a     10.67879
_cell_length_b     10.67879
_cell_length_c     15.31448
_cell_angle_alpha  56.34221
_cell_angle_beta   56.34221
_cell_angle_gamma  22.31068
_cell_volume       547.06781
_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 0.87895 0.87895 0.33470 1.00000
  Tb2 Tb 0.12105 0.12105 0.66530 1.00000
  Tb3 Tb 0.22860 0.22860 0.17603 1.00000
  Tb4 Tb 0.77140 0.77140 0.82397 1.00000
  Ga1 Ga 0.45945 0.45945 0.36842 1.00000
  Ga2 Ga 0.54055 0.54055 0.63158 1.00000
  Ga3 Ga 0.80008 0.80008 0.00244 1.00000
  Ga4 Ga 0.19992 0.19992 0.99756 1.00000
  Ga5 Ga 0.70255 0.70255 0.49741 1.00000
  Ga6 Ga 0.29745 0.29745 0.50259 1.00000
  Ga7 Ga 0.88285 0.88285 0.55438 1.00000
  Ga8 Ga 0.11715 0.11715 0.44562 1.00000
  Ga9 Ga 0.61320 0.61320 0.29611 1.00000
  Ga10 Ga 0.38680 0.38680 0.70389 1.00000
  Ga11 Ga 0.75074 0.75074 0.29521 1.00000
  Ga12 Ga 0.24926 0.24926 0.70479 1.00000
  Ga13 Ga 0.60113 0.60113 0.99970 1.00000
  Ga14 Ga 0.39887 0.39887 0.00030 1.00000
  Ga15 Ga 0.99358 0.99358 0.09157 1.00000
  Ga16 Ga 0.00642 0.00642 0.90843 1.00000
  Ga17 Ga 0.93411 0.93411 0.79702 1.00000
  Ga18 Ga 0.06589 0.06589 0.20298 1.00000
  Ga19 Ga 0.50000 0.50000 0.50000 1.00000
  Ga20 Ga 0.37306 0.37306 0.19595 1.00000
  Ga21 Ga 0.62694 0.62694 0.80405 1.00000
  Ni1 Ni 0.49819 0.49819 0.18352 1.00000
  Ni2 Ni 0.50181 0.50181 0.81648 1.00000
  Ni3 Ni 0.86694 0.86694 0.10593 1.00000
  Ni4 Ni 0.13306 0.13306 0.89407 1.00000
  Ni5 Ni 0.75081 0.75081 0.61565 1.00000
  Ni6 Ni 0.24919 0.24919 0.38435 1.00000
  Ni7 Ni 0.65303 0.65303 0.10958 1.00000
  Ni8 Ni 0.34697 0.34697 0.89042 1.00000
  Ni9 Ni 0.97677 0.97677 0.60624 1.00000
  Ni10 Ni 0.02323 0.02323 0.39376 1.00000
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