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Er2TmScBi5

Alexandria ALEX

Alex-ID: agm005174688 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Er2TmScBi5
Alex-ID
agm005174688
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
335.90
ų
Cell a
5.4230
Å
Cell b
5.4230
Å
Cell c
11.4217
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Er2TmScBi5
Er
2.00 · 22.2%
Tm
1.00 · 11.1%
Sc
1.00 · 11.1%
Bi
5.00 · 55.6%

Energy & Stability

Energy above hull
0.7826
eV/atom
Formation energy
0.0938
eV/atom
Corrected total energy
-38.4891
eV
Raw total energy
-38.4891
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.6986
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC2D5_27_spg123

Decomposition

ErTm3Bi4 Er3TmBi4 Bi ScBi

Computed at

2023-01-19 13:53:51.006594

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: agm005174688).

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 agm005174688
data_agm005174688
_cell_length_a     5.42299
_cell_length_b     5.42299
_cell_length_c     11.42170
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       335.89896
_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
  Er1 Er 0.50000 0.50000 0.27643 1.00000
  Er2 Er 0.50000 0.50000 0.72357 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
  Sc1 Sc 0.00000 0.00000 0.00000 1.00000
  Bi1 Bi 0.00000 0.50000 0.50000 1.00000
  Bi2 Bi 0.50000 0.00000 0.50000 1.00000
  Bi3 Bi 0.00000 0.00000 0.75961 1.00000
  Bi4 Bi 0.00000 0.00000 0.24039 1.00000
  Bi5 Bi 0.50000 0.50000 0.00000 1.00000
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