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La7Ho3Tm2

Alexandria ALEX

Alex-ID: agm005607776 · Space group: P2/m (#10)

Basic Information

Formula
La7Ho3Tm2
Alex-ID
agm005607776
Elements
3
Sites
12
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
410.29
ų
Cell a
3.5685
Å
Cell b
6.5095
Å
Cell c
18.2942
Å
α angle
74.90
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La7Ho3Tm2
La
7.00 · 58.3%
Ho
3.00 · 25.0%
Tm
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0764
eV/atom
Formation energy
0.0709
eV/atom
Corrected total energy
-56.3198
eV
Raw total energy
-56.3198
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
16.6462
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

A2B3C7_115_spg10

Decomposition

LaHoTm La7Tm LaHo2

Computed at

2023-06-13 11:52:11.410326

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: agm005607776).

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 agm005607776
data_agm005607776
_cell_length_a     3.56849
_cell_length_b     6.50946
_cell_length_c     18.29421
_cell_angle_alpha  74.90159
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       410.28554
_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 0.50000 0.22856 0.50926 1.00000
  La2 La 0.50000 0.77144 0.49074 1.00000
  La3 La 0.00000 0.55521 0.16836 1.00000
  La4 La 0.00000 0.00000 0.00000 1.00000
  La5 La 0.00000 0.44479 0.83164 1.00000
  La6 La 0.50000 0.94829 0.82685 1.00000
  La7 La 0.50000 0.05171 0.17315 1.00000
  Ho1 Ho 0.50000 0.50000 0.00000 1.00000
  Ho2 Ho 0.00000 0.11945 0.33764 1.00000
  Ho3 Ho 0.00000 0.88055 0.66236 1.00000
  Tm1 Tm 0.50000 0.61091 0.33033 1.00000
  Tm2 Tm 0.50000 0.38909 0.66967 1.00000
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