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YTmGa

Alexandria ALEX

Alex-ID: agm005683022 · Space group: P-62m (#189)

Alexandria Database API

Basic Information

Formula
YTmGa
Alex-ID
agm005683022
Elements
3
Sites
9
Space group
P-62m (#189)
Crystal system
hexagonal
Volume
234.15
ų
Cell a
4.3075
Å
Cell b
7.9227
Å
Cell c
7.9227
Å
α angle
120.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YTmGa
Y
3.00 · 33.3%
Tm
3.00 · 33.3%
Ga
3.00 · 33.3%

Energy & Stability

Energy above hull
0.0489
eV/atom
Formation energy
-0.4229
eV/atom
Corrected total energy
-45.6973
eV
Raw total energy
-45.6973
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
8.8303
Total magnetisation
3.1493
μB

Additional Information

Prototype ID

ABC_10720_spg189

Decomposition

Tm3Ga2 Y3Ga2 Tm

Computed at

2023-06-17 10:32:49.205056

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: agm005683022).

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 agm005683022
data_agm005683022
_cell_length_a     4.30748
_cell_length_b     7.92268
_cell_length_c     7.92268
_cell_angle_alpha  119.99998
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       234.15190
_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
  Y1 Y 0.50000 0.40527 0.40527 1.00000
  Y2 Y 0.50000 0.00001 0.59473 1.00000
  Y3 Y 0.50000 0.59471 1.00000 1.00000
  Tm1 Tm 0.00000 0.74075 0.74075 1.00000
  Tm2 Tm 0.00000 0.99999 0.25925 1.00000
  Tm3 Tm 0.00000 0.25925 1.00000 1.00000
  Ga1 Ga 0.00000 0.33333 0.66667 1.00000
  Ga2 Ga 0.00000 0.66667 0.33333 1.00000
  Ga3 Ga 0.50000 0.00001 0.00000 1.00000
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