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Tb2Dy2YTm4

Alexandria ALEX

Alex-ID: agm038516895 · Space group: C2/m (#12)

Basic Information

Formula
Tb2Dy2YTm4
Alex-ID
agm038516895
Elements
4
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
279.17
ų
Cell a
9.4193
Å
Cell b
9.4193
Å
Cell c
9.4421
Å
α angle
64.64
°
β angle
115.36
°
γ angle
158.26
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Dy2YTm4
Tb
2.00 · 22.2%
Dy
2.00 · 22.2%
Y
1.00 · 11.1%
Tm
4.00 · 44.4%

Energy & Stability

Energy above hull
0.0032
eV/atom
Formation energy
-0.0036
eV/atom
Corrected total energy
-42.8540
eV
Raw total energy
-42.8540
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
11.9253
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D4_0_spg12

Decomposition

TbDy5 DyTm5 Y5Tm Tb5Dy

Computed at

2025-03-01 00:49:40

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: agm038516895).

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 agm038516895
data_agm038516895
_cell_length_a     9.41929
_cell_length_b     9.41929
_cell_length_c     9.44211
_cell_angle_alpha  64.63599
_cell_angle_beta   115.36401
_cell_angle_gamma  158.26388
_cell_volume       279.17052
_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 0.33325 0.66675 0.99908 1.00000
  Tb2 Tb 0.66675 0.33325 0.00092 1.00000
  Dy1 Dy 0.85226 0.14774 0.33492 1.00000
  Dy2 Dy 0.14774 0.85226 0.66508 1.00000
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Tm1 Tm 0.81448 0.18552 0.66436 1.00000
  Tm2 Tm 0.18552 0.81448 0.33564 1.00000
  Tm3 Tm 0.51910 0.48090 0.33533 1.00000
  Tm4 Tm 0.48090 0.51910 0.66467 1.00000
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