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TmGaIr

Alexandria ALEX

Alex-ID: agm002276006 · Space group: P6_3/mmc (#194)

Basic Information

Formula
TmGaIr
Alex-ID
agm002276006
Elements
3
Sites
6
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
113.53
ų
Cell a
4.4055
Å
Cell b
4.4055
Å
Cell c
6.7544
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TmGaIr
Ir
2.00 · 33.3%
Tm
2.00 · 33.3%
Ga
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0847
eV/atom
Formation energy
-0.8174
eV/atom
Corrected total energy
-37.6278
eV
Raw total energy
-37.6278
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.7551
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_3_spg194

Decomposition

TmGaIr

Computed at

2018-09-10 05:10:21

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: agm002276006).

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 agm002276006
data_agm002276006
_cell_length_a     4.40551
_cell_length_b     4.40551
_cell_length_c     6.75437
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       113.52944
_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
  Ir1 Ir 0.66667 0.33333 0.25000 1.00000
  Ir2 Ir 0.33333 0.66667 0.75000 1.00000
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
  Tm2 Tm 0.00000 0.00000 0.50000 1.00000
  Ga1 Ga 0.66667 0.33333 0.75000 1.00000
  Ga2 Ga 0.33333 0.66667 0.25000 1.00000
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