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Sm2Dy5Tm6

Alexandria ALEX

Alex-ID: agm005666340 · Space group: Pbam (#55)

Alexandria Database API

Basic Information

Formula
Sm2Dy5Tm6
Alex-ID
agm005666340
Elements
3
Sites
26
Space group
Pbam (#55)
Crystal system
orthorhombic
Volume
823.95
ų
Cell a
3.5471
Å
Cell b
11.5665
Å
Cell c
20.0831
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sm2Dy5Tm6
Sm
4.00 · 15.4%
Dy
10.00 · 38.5%
Tm
12.00 · 46.2%

Energy & Stability

Energy above hull
0.1084
eV/atom
Formation energy
0.1021
eV/atom
Corrected total energy
-115.9347
eV
Raw total energy
-115.9347
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
32.3344
Total magnetisation
0.0004
μB

Additional Information

Prototype ID

A2B5C6_66_spg55

Decomposition

DyTm5 Sm3Dy5 SmDy5

Computed at

2023-06-20 21:03:57.389162

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: agm005666340).

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 agm005666340
data_agm005666340
_cell_length_a     3.54705
_cell_length_b     11.56645
_cell_length_c     20.08314
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       823.94764
_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
  Sm1 Sm 0.00000 0.33139 0.28738 1.00000
  Sm2 Sm 0.00000 0.66861 0.71262 1.00000
  Sm3 Sm 0.00000 0.83139 0.21262 1.00000
  Sm4 Sm 0.00000 0.16861 0.78738 1.00000
  Dy1 Dy 0.50000 0.30051 0.45064 1.00000
  Dy2 Dy 0.50000 0.69949 0.54936 1.00000
  Dy3 Dy 0.50000 0.80051 0.04936 1.00000
  Dy4 Dy 0.50000 0.19949 0.95064 1.00000
  Dy5 Dy 0.50000 0.58943 0.27506 1.00000
  Dy6 Dy 0.50000 0.41057 0.72494 1.00000
  Dy7 Dy 0.50000 0.08943 0.22494 1.00000
  Dy8 Dy 0.50000 0.91057 0.77506 1.00000
  Dy9 Dy 0.50000 0.50000 0.00000 1.00000
  Dy10 Dy 0.50000 0.00000 0.50000 1.00000
  Tm1 Tm 0.00000 0.08039 0.36801 1.00000
  Tm2 Tm 0.00000 0.91961 0.63199 1.00000
  Tm3 Tm 0.00000 0.58039 0.13199 1.00000
  Tm4 Tm 0.00000 0.41961 0.86801 1.00000
  Tm5 Tm 0.50000 0.32312 0.13129 1.00000
  Tm6 Tm 0.50000 0.67688 0.86871 1.00000
  Tm7 Tm 0.50000 0.82312 0.36871 1.00000
  Tm8 Tm 0.50000 0.17688 0.63129 1.00000
  Tm9 Tm 0.00000 0.55909 0.42036 1.00000
  Tm10 Tm 0.00000 0.44091 0.57964 1.00000
  Tm11 Tm 0.00000 0.05909 0.07964 1.00000
  Tm12 Tm 0.00000 0.94091 0.92036 1.00000
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