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Ho5Er5Tm

Alexandria ALEX

Alex-ID: agm003674632 · Space group: Immm (#71)

Basic Information

Formula
Ho5Er5Tm
Alex-ID
agm003674632
Elements
3
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
347.14
ų
Cell a
5.8496
Å
Cell b
9.7602
Å
Cell c
6.8461
Å
α angle
110.39
°
β angle
90.00
°
γ angle
107.44
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho5Er5Tm
Ho
5.00 · 45.5%
Er
5.00 · 45.5%
Tm
1.00 · 9.1%

Energy & Stability

Energy above hull
0.2978
eV/atom
Formation energy
0.2924
eV/atom
Corrected total energy
-46.9620
eV
Raw total energy
-46.9620
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0091
eV
DOS at Fermi level
17.5498
Total magnetisation
0.9921
μB

Additional Information

Prototype ID

AB5C5_33_spg71

Decomposition

Er2Tm Er5Tm Ho7Er2

Computed at

2022-04-09 13:08:32.442019

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: agm003674632).

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 agm003674632
data_agm003674632
_cell_length_a     5.84956
_cell_length_b     9.76023
_cell_length_c     6.84614
_cell_angle_alpha  110.39440
_cell_angle_beta   90.00000
_cell_angle_gamma  107.43737
_cell_volume       347.13800
_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
  Ho1 Ho 0.82191 0.64381 0.06694 1.00000
  Ho2 Ho 0.82198 0.64396 0.57620 1.00000
  Ho3 Ho 0.50000 0.00000 0.00000 1.00000
  Ho4 Ho 0.17802 0.35604 0.42380 1.00000
  Ho5 Ho 0.17809 0.35619 0.93306 1.00000
  Er1 Er 0.66918 0.33836 0.17011 1.00000
  Er2 Er 0.62361 0.24722 0.62481 1.00000
  Er3 Er 0.00000 0.00000 0.50000 1.00000
  Er4 Er 0.37639 0.75278 0.37519 1.00000
  Er5 Er 0.33082 0.66164 0.82989 1.00000
  Tm1 Tm 0.00000 0.00000 0.00000 1.00000
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