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Y4Tm

Alexandria ALEX

Alex-ID: agm017449613 · Space group: C2/m (#12)

Basic Information

Formula
Y4Tm
Alex-ID
agm017449613
Elements
2
Sites
10
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
321.94
ų
Cell a
11.1490
Å
Cell b
11.1490
Å
Cell c
8.4560
Å
α angle
72.84
°
β angle
107.16
°
γ angle
161.28
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y4Tm
Y
8.00 · 80.0%
Tm
2.00 · 20.0%

Energy & Stability

Energy above hull
0.0043
eV/atom
Formation energy
-0.0025
eV/atom
Corrected total energy
-60.6721
eV
Raw total energy
-60.6721
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
17.8578
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

AB4_83_spg12

Decomposition

Y5Tm YTm2

Computed at

2024-12-09 21:47:58

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: agm017449613).

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 agm017449613
data_agm017449613
_cell_length_a     11.14903
_cell_length_b     11.14903
_cell_length_c     8.45602
_cell_angle_alpha  72.83988
_cell_angle_beta   107.16012
_cell_angle_gamma  161.27781
_cell_volume       321.94227
_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 0.01697 0.98303 0.71755 1.00000
  Y2 Y 0.98303 0.01697 0.28245 1.00000
  Y3 Y 0.41526 0.58474 0.91429 1.00000
  Y4 Y 0.61724 0.38276 0.51551 1.00000
  Y5 Y 0.38276 0.61724 0.48449 1.00000
  Y6 Y 0.81587 0.18413 0.11731 1.00000
  Y7 Y 0.58474 0.41526 0.08571 1.00000
  Y8 Y 0.18413 0.81587 0.88269 1.00000
  Tm1 Tm 0.21742 0.78258 0.31880 1.00000
  Tm2 Tm 0.78258 0.21742 0.68120 1.00000
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