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Tb3Sm5Dy2

Alexandria ALEX

Alex-ID: agm005601746 · Space group: C2/c (#15)

Basic Information

Formula
Tb3Sm5Dy2
Alex-ID
agm005601746
Elements
3
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
670.48
ų
Cell a
9.8638
Å
Cell b
9.8560
Å
Cell c
11.2036
Å
α angle
128.28
°
β angle
128.30
°
γ angle
65.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb3Sm5Dy2
Tb
6.00 · 30.0%
Sm
10.00 · 50.0%
Dy
4.00 · 20.0%

Energy & Stability

Energy above hull
0.2098
eV/atom
Formation energy
0.1965
eV/atom
Corrected total energy
-89.5142
eV
Raw total energy
-89.5142
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0102
eV
DOS at Fermi level
38.9983
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C5_183_spg15

Decomposition

Tb(SmDy3)2 Tb2Sm Sm

Computed at

2023-06-25 11:19:03.620117

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: agm005601746).

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 agm005601746
data_agm005601746
_cell_length_a     9.86375
_cell_length_b     9.85596
_cell_length_c     11.20358
_cell_angle_alpha  128.28146
_cell_angle_beta   128.29654
_cell_angle_gamma  65.91180
_cell_volume       670.48010
_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 0.22887 0.97887 0.95774 1.00000
  Tb2 Tb 0.77113 0.02113 0.04226 1.00000
  Tb3 Tb 0.72737 0.46696 0.24732 1.00000
  Tb4 Tb 0.27263 0.53304 0.75268 1.00000
  Tb5 Tb 0.01995 0.78036 0.24733 1.00000
  Tb6 Tb 0.98005 0.21964 0.75267 1.00000
  Sm1 Sm 0.27339 0.52339 0.04677 1.00000
  Sm2 Sm 0.72661 0.47661 0.95323 1.00000
  Sm3 Sm 0.02068 0.77068 0.54136 1.00000
  Sm4 Sm 0.52399 0.27400 0.54799 1.00000
  Sm5 Sm 0.97932 0.22932 0.45864 1.00000
  Sm6 Sm 0.47601 0.72600 0.45201 1.00000
  Sm7 Sm 0.86494 0.61702 0.75155 1.00000
  Sm8 Sm 0.13506 0.38298 0.24845 1.00000
  Sm9 Sm 0.38661 0.13452 0.75154 1.00000
  Sm10 Sm 0.61339 0.86548 0.24846 1.00000
  Dy1 Dy 0.78202 0.02150 0.75039 1.00000
  Dy2 Dy 0.21798 0.97850 0.24961 1.00000
  Dy3 Dy 0.46837 0.72890 0.75039 1.00000
  Dy4 Dy 0.53163 0.27110 0.24961 1.00000
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