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LaEr2In3

Alexandria ALEX

Alex-ID: agm017255437 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
LaEr2In3
Alex-ID
agm017255437
Elements
3
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
332.20
ų
Cell a
8.3571
Å
Cell b
8.3571
Å
Cell c
7.9222
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.10
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaEr2In3
La
2.00 · 16.7%
Er
4.00 · 33.3%
In
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0130
eV/atom
Formation energy
-0.4457
eV/atom
Corrected total energy
-50.0728
eV
Raw total energy
-50.0728
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0183
eV
DOS at Fermi level
9.5136
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2512_spg10

Decomposition

LaEr2In3

Computed at

2025-04-15 06:03:54

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: agm017255437).

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 agm017255437
data_agm017255437
_cell_length_a     8.35711
_cell_length_b     8.35711
_cell_length_c     7.92220
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.10102
_cell_volume       332.20297
_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
  La1 La 0.83524 0.16476 0.50000 1.00000
  La2 La 0.16476 0.83524 0.50000 1.00000
  Er1 Er 0.50000 0.50000 0.50000 1.00000
  Er2 Er 0.50000 0.50000 0.00000 1.00000
  Er3 Er 0.82946 0.17054 0.00000 1.00000
  Er4 Er 0.17054 0.82946 0.00000 1.00000
  In1 In 0.33797 0.66203 0.23705 1.00000
  In2 In 0.00000 0.00000 0.76501 1.00000
  In3 In 0.66203 0.33797 0.76295 1.00000
  In4 In 0.33797 0.66203 0.76295 1.00000
  In5 In 0.66203 0.33797 0.23705 1.00000
  In6 In 0.00000 0.00000 0.23499 1.00000
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