Navigation

HEAS Data Platform · Materials Science Database

La(HoSc2)3

Alexandria ALEX

Alex-ID: agm006018532 · Space group: R32 (#155)

Basic Information

Formula
La(HoSc2)3
Alex-ID
agm006018532
Elements
3
Sites
10
Space group
R32 (#155)
Crystal system
trigonal
Volume
280.64
ų
Cell a
9.2883
Å
Cell b
9.2883
Å
Cell c
6.5473
Å
α angle
44.82
°
β angle
44.82
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La(HoSc2)3
La
1.00 · 10.0%
Ho
3.00 · 30.0%
Sc
6.00 · 60.0%

Energy & Stability

Energy above hull
0.4115
eV/atom
Formation energy
0.4089
eV/atom
Corrected total energy
-52.5630
eV
Raw total energy
-52.5630
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0139
eV
DOS at Fermi level
22.4786
Total magnetisation
0.0010
μB

Additional Information

Prototype ID

AB3C6_1220_spg5

Decomposition

LaHo2 Ho Sc

Computed at

2023-09-21 12:50:39

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: agm006018532).

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 agm006018532
data_agm006018532
_cell_length_a     9.28834
_cell_length_b     9.28834
_cell_length_c     6.54726
_cell_angle_alpha  44.81952
_cell_angle_beta   44.81954
_cell_angle_gamma  59.99999
_cell_volume       280.64203
_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 0.90033 0.90033 0.29901 1.00000
  Ho1 Ho 0.40042 0.40043 0.79872 1.00000
  Ho2 Ho 0.65016 0.65016 0.04951 1.00000
  Ho3 Ho 0.15085 0.15085 0.54746 1.00000
  Sc1 Sc 0.89952 0.56416 0.30102 1.00000
  Sc2 Sc 0.23530 0.89952 0.30102 1.00000
  Sc3 Sc 0.56416 0.23530 0.30102 1.00000
  Sc4 Sc 0.07299 0.39973 0.80074 1.00000
  Sc5 Sc 0.72654 0.07299 0.80074 1.00000
  Sc6 Sc 0.39973 0.72654 0.80074 1.00000
Get direct link