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Dy4TcTe

Alexandria ALEX

Alex-ID: agm005806359 · Space group: Pnma (#62)

Basic Information

Formula
Dy4TcTe
Alex-ID
agm005806359
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
644.26
ų
Cell a
4.1150
Å
Cell b
8.0748
Å
Cell c
19.3893
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Dy4TcTe
Dy
16.00 · 66.7%
Tc
4.00 · 16.7%
Te
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0103
eV/atom
Formation energy
-0.5159
eV/atom
Corrected total energy
-140.0730
eV
Raw total energy
-140.0730
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
24.5051
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_370_spg62

Decomposition

Dy3Tc Dy6TcTe2 DyTc2

Computed at

2023-07-31 13:45:30.122308

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: agm005806359).

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 agm005806359
data_agm005806359
_cell_length_a     4.11500
_cell_length_b     8.07480
_cell_length_c     19.38927
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       644.26213
_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 0.75000 0.87443 0.64241 1.00000
  Dy2 Dy 0.25000 0.12557 0.35759 1.00000
  Dy3 Dy 0.25000 0.62557 0.14241 1.00000
  Dy4 Dy 0.75000 0.37443 0.85759 1.00000
  Dy5 Dy 0.75000 0.85651 0.45577 1.00000
  Dy6 Dy 0.25000 0.14349 0.54423 1.00000
  Dy7 Dy 0.25000 0.64349 0.95577 1.00000
  Dy8 Dy 0.75000 0.35651 0.04423 1.00000
  Dy9 Dy 0.75000 0.00167 0.93360 1.00000
  Dy10 Dy 0.25000 0.99833 0.06640 1.00000
  Dy11 Dy 0.25000 0.49833 0.43360 1.00000
  Dy12 Dy 0.75000 0.50167 0.56640 1.00000
  Dy13 Dy 0.75000 0.94060 0.21130 1.00000
  Dy14 Dy 0.25000 0.05940 0.78870 1.00000
  Dy15 Dy 0.25000 0.55940 0.71130 1.00000
  Dy16 Dy 0.75000 0.44060 0.28870 1.00000
  Tc1 Tc 0.75000 0.25010 0.44328 1.00000
  Tc2 Tc 0.25000 0.74990 0.55672 1.00000
  Tc3 Tc 0.25000 0.24990 0.94328 1.00000
  Tc4 Tc 0.75000 0.75010 0.05672 1.00000
  Te1 Te 0.75000 0.75538 0.80601 1.00000
  Te2 Te 0.25000 0.24462 0.19399 1.00000
  Te3 Te 0.25000 0.74462 0.30601 1.00000
  Te4 Te 0.75000 0.25538 0.69399 1.00000
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