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La5Y12Tm

Alexandria ALEX

Alex-ID: agm063574459 · Space group: C2/m (#12)

Basic Information

Formula
La5Y12Tm
Alex-ID
agm063574459
Elements
3
Sites
18
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
599.79
ų
Cell a
6.2852
Å
Cell b
6.2852
Å
Cell c
17.6536
Å
α angle
86.61
°
β angle
93.39
°
γ angle
60.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La5Y12Tm
La
5.00 · 27.8%
Y
12.00 · 66.7%
Tm
1.00 · 5.6%

Energy & Stability

Energy above hull
0.0169
eV/atom
Formation energy
0.0040
eV/atom
Corrected total energy
-106.5943
eV
Raw total energy
-106.5943
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
25.3455
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5C12_2_spg12

Decomposition

Y5Tm LaY2 YTm2

Computed at

2025-02-03 09:21:18

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: agm063574459).

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 agm063574459
data_agm063574459
_cell_length_a     6.28520
_cell_length_b     6.28520
_cell_length_c     17.65359
_cell_angle_alpha  86.60726
_cell_angle_beta   93.39274
_cell_angle_gamma  60.01375
_cell_volume       599.79147
_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
  La1 La 0.50000 0.50000 0.00000 1.00000
  La2 La 0.16710 0.16710 0.00000 1.00000
  La3 La 0.83290 0.83290 0.00000 1.00000
  La4 La 0.66666 0.66666 0.50000 1.00000
  La5 La 0.33334 0.33334 0.50000 1.00000
  Y1 Y 0.22312 0.77688 0.16826 1.00000
  Y2 Y 0.77688 0.22312 0.83174 1.00000
  Y3 Y 0.38790 0.61210 0.66901 1.00000
  Y4 Y 0.61210 0.38790 0.33099 1.00000
  Y5 Y 0.05639 0.27519 0.66900 1.00000
  Y6 Y 0.27519 0.05639 0.33100 1.00000
  Y7 Y 0.72481 0.94361 0.66900 1.00000
  Y8 Y 0.94361 0.72481 0.33100 1.00000
  Y9 Y 0.11040 0.55614 0.83174 1.00000
  Y10 Y 0.44386 0.88960 0.83174 1.00000
  Y11 Y 0.55614 0.11040 0.16826 1.00000
  Y12 Y 0.88960 0.44386 0.16826 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
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