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Tb2Y3Tm7

Alexandria ALEX

Alex-ID: agm005603300 · Space group: P2/m (#10)

Basic Information

Formula
Tb2Y3Tm7
Alex-ID
agm005603300
Elements
3
Sites
12
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
375.18
ų
Cell a
3.4917
Å
Cell b
6.2653
Å
Cell c
17.7042
Å
α angle
75.62
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Y3Tm7
Tb
2.00 · 16.7%
Y
3.00 · 25.0%
Tm
7.00 · 58.3%

Energy & Stability

Energy above hull
0.0918
eV/atom
Formation energy
0.0846
eV/atom
Corrected total energy
-58.9387
eV
Raw total energy
-58.9386
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0124
eV
DOS at Fermi level
18.1308
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C7_115_spg10

Decomposition

Tb5Y YTm2 TbTm5

Computed at

2023-06-13 18:24:45.852584

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: agm005603300).

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 agm005603300
data_agm005603300
_cell_length_a     3.49171
_cell_length_b     6.26533
_cell_length_c     17.70425
_cell_angle_alpha  75.62320
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       375.18147
_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 0.50000 0.61276 0.32597 1.00000
  Tb2 Tb 0.50000 0.38724 0.67403 1.00000
  Y1 Y 0.50000 0.50000 0.00000 1.00000
  Y2 Y 0.00000 0.10636 0.34257 1.00000
  Y3 Y 0.00000 0.89364 0.65743 1.00000
  Tm1 Tm 0.50000 0.24415 0.50113 1.00000
  Tm2 Tm 0.50000 0.75585 0.49887 1.00000
  Tm3 Tm 0.00000 0.56079 0.16515 1.00000
  Tm4 Tm 0.00000 0.00000 0.00000 1.00000
  Tm5 Tm 0.00000 0.43921 0.83485 1.00000
  Tm6 Tm 0.50000 0.94320 0.83366 1.00000
  Tm7 Tm 0.50000 0.05680 0.16634 1.00000
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