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Ce2HoTmIn4

Alexandria ALEX

Alex-ID: agm044962878 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
Ce2HoTmIn4
Alex-ID
agm044962878
Elements
4
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
213.23
ų
Cell a
4.8756
Å
Cell b
4.8756
Å
Cell c
8.9698
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2HoTmIn4
Ce
2.00 · 25.0%
Ho
1.00 · 12.5%
Tm
1.00 · 12.5%
In
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.3899
eV/atom
Corrected total energy
-35.1158
eV
Raw total energy
-35.1158
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0104
eV
DOS at Fermi level
13.9373
Total magnetisation
1.9541
μB

Additional Information

Prototype ID

ABC2D4_262_spg65

Decomposition

Ce2HoTmIn4

Computed at

2024-12-31 08:21:04

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: agm044962878).

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 agm044962878
data_agm044962878
_cell_length_a     4.87561
_cell_length_b     4.87561
_cell_length_c     8.96984
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       213.22736
_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
  Ce1 Ce 0.00000 0.00000 0.00000 1.00000
  Ce2 Ce 0.50000 0.50000 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Tm1 Tm 0.00000 0.00000 0.50000 1.00000
  In1 In 0.00000 0.50000 0.25813 1.00000
  In2 In 0.00000 0.50000 0.74187 1.00000
  In3 In 0.50000 0.00000 0.25813 1.00000
  In4 In 0.50000 0.00000 0.74187 1.00000
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