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Tb7DyY4

Alexandria ALEX

Alex-ID: agm003665567 · Space group: C2/m (#12)

Basic Information

Formula
Tb7DyY4
Alex-ID
agm003665567
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
397.23
ų
Cell a
5.9092
Å
Cell b
11.5828
Å
Cell c
6.6901
Å
α angle
83.89
°
β angle
63.79
°
γ angle
75.22
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb7DyY4
Tb
7.00 · 58.3%
Dy
1.00 · 8.3%
Y
4.00 · 33.3%

Energy & Stability

Energy above hull
0.2827
eV/atom
Formation energy
0.2781
eV/atom
Corrected total energy
-59.5450
eV
Raw total energy
-59.5450
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0085
eV
DOS at Fermi level
20.0186
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB4C7_85_spg12

Decomposition

Tb2Y7 Tb5Y Tb5Dy

Computed at

2022-04-20 17:35:10.377777

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: agm003665567).

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 agm003665567
data_agm003665567
_cell_length_a     5.90919
_cell_length_b     11.58276
_cell_length_c     6.69010
_cell_angle_alpha  83.89165
_cell_angle_beta   63.79162
_cell_angle_gamma  75.22135
_cell_volume       397.22559
_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 0.78887 0.92363 0.49863 1.00000
  Tb2 Tb 0.21113 0.07637 0.50137 1.00000
  Tb3 Tb 0.06266 0.68020 0.19447 1.00000
  Tb4 Tb 0.93734 0.31980 0.80553 1.00000
  Tb5 Tb 0.36795 0.49998 0.76412 1.00000
  Tb6 Tb 0.50000 0.00000 0.00000 1.00000
  Tb7 Tb 0.63205 0.50002 0.23588 1.00000
  Dy1 Dy 0.00000 0.00000 0.00000 1.00000
  Y1 Y 0.63733 0.22406 0.50127 1.00000
  Y2 Y 0.36267 0.77594 0.49873 1.00000
  Y3 Y 0.75718 0.68043 0.80520 1.00000
  Y4 Y 0.24282 0.31957 0.19480 1.00000
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