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TbEr2In9

Alexandria ALEX

Alex-ID: agm005897014 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
TbEr2In9
Alex-ID
agm005897014
Elements
3
Sites
12
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
297.57
ų
Cell a
4.6298
Å
Cell b
4.6298
Å
Cell c
13.8826
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbEr2In9
Tb
1.00 · 8.3%
Er
2.00 · 16.7%
In
9.00 · 75.0%

Energy & Stability

Energy above hull
0.0003
eV/atom
Formation energy
-0.3754
eV/atom
Corrected total energy
-43.1901
eV
Raw total energy
-43.1901
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.4691
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C9_10_spg123

Decomposition

TbEr4In15 TbIn3

Computed at

2023-07-24 09:25:12.163884

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: agm005897014).

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 agm005897014
data_agm005897014
_cell_length_a     4.62980
_cell_length_b     4.62980
_cell_length_c     13.88259
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       297.57407
_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 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.00000 0.00000 0.33372 1.00000
  Er2 Er 0.00000 0.00000 0.66628 1.00000
  In1 In 0.50000 0.50000 0.00000 1.00000
  In2 In 0.50000 0.50000 0.33356 1.00000
  In3 In 0.50000 0.50000 0.66644 1.00000
  In4 In 0.50000 0.00000 0.16794 1.00000
  In5 In 0.50000 0.00000 0.50000 1.00000
  In6 In 0.50000 0.00000 0.83206 1.00000
  In7 In 0.00000 0.50000 0.16794 1.00000
  In8 In 0.00000 0.50000 0.50000 1.00000
  In9 In 0.00000 0.50000 0.83206 1.00000
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