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Dy(Y2Tm)2

Alexandria ALEX

Alex-ID: agm024054512 · Space group: C2/m (#12)

Basic Information

Formula
Dy(Y2Tm)2
Alex-ID
agm024054512
Elements
3
Sites
7
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
220.25
ų
Cell a
6.1361
Å
Cell b
6.1361
Å
Cell c
7.9339
Å
α angle
82.52
°
β angle
97.48
°
γ angle
131.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy(Y2Tm)2
Dy
1.00 · 14.3%
Y
4.00 · 57.1%
Tm
2.00 · 28.6%

Energy & Stability

Energy above hull
0.0330
eV/atom
Formation energy
0.0265
eV/atom
Corrected total energy
-39.2133
eV
Raw total energy
-39.2133
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.9279
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_190_spg87

Decomposition

Dy5Tm Y5Tm DyTm5

Computed at

2025-06-03 13:25:02

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: agm024054512).

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 agm024054512
data_agm024054512
_cell_length_a     6.13611
_cell_length_b     6.13611
_cell_length_c     7.93394
_cell_angle_alpha  82.52001
_cell_angle_beta   97.47999
_cell_angle_gamma  131.84968
_cell_volume       220.24753
_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
  Dy1 Dy 0.00000 0.00000 0.50000 1.00000
  Y1 Y 0.28661 0.71339 0.35538 1.00000
  Y2 Y 0.71339 0.28661 0.64462 1.00000
  Y3 Y 0.42820 0.57180 0.78716 1.00000
  Y4 Y 0.57180 0.42820 0.21284 1.00000
  Tm1 Tm 0.85729 0.14271 0.07092 1.00000
  Tm2 Tm 0.14271 0.85729 0.92908 1.00000
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