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CaLa2HoIn4

Alexandria ALEX

Alex-ID: agm030280677 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
CaLa2HoIn4
Alex-ID
agm030280677
Elements
4
Sites
8
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
232.16
ų
Cell a
5.4600
Å
Cell b
5.4600
Å
Cell c
7.7877
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaLa2HoIn4
Ca
1.00 · 12.5%
La
2.00 · 25.0%
Ho
1.00 · 12.5%
In
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0108
eV/atom
Formation energy
-0.4726
eV/atom
Corrected total energy
-31.2947
eV
Raw total energy
-31.2947
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.2175
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

ABC2D4_926_spg8

Decomposition

CaLa2In3 LaHoIn2 Ca2HoIn3

Computed at

2025-03-02 07:26:37

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: agm030280677).

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 agm030280677
data_agm030280677
_cell_length_a     5.45997
_cell_length_b     5.45997
_cell_length_c     7.78768
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       232.16054
_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
  Ca1 Ca 0.00000 0.00000 0.50000 1.00000
  La1 La 0.50000 0.50000 0.00000 1.00000
  La2 La 0.00000 0.00000 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  In1 In 0.00000 0.50000 0.73070 1.00000
  In2 In 0.00000 0.50000 0.26930 1.00000
  In3 In 0.50000 0.00000 0.73070 1.00000
  In4 In 0.50000 0.00000 0.26930 1.00000
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