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Y2Ho(ErTm2)2

Alexandria ALEX

Alex-ID: agm033492014 · Space group: C2/m (#12)

Basic Information

Formula
Y2Ho(ErTm2)2
Alex-ID
agm033492014
Elements
4
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
276.59
ų
Cell a
9.3979
Å
Cell b
9.3979
Å
Cell c
9.4030
Å
α angle
64.57
°
β angle
115.43
°
γ angle
158.26
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Y2Ho(ErTm2)2
Y
2.00 · 22.2%
Ho
1.00 · 11.1%
Er
2.00 · 22.2%
Tm
4.00 · 44.4%

Energy & Stability

Energy above hull
0.0066
eV/atom
Formation energy
-0.0019
eV/atom
Corrected total energy
-44.5338
eV
Raw total energy
-44.5338
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.6868
Total magnetisation
-0.0014
μB

Additional Information

Prototype ID

AB2C2D4_553_spg12

Decomposition

Y5Ho Ho7Er2 ErTm5 ErTm2

Computed at

2025-01-19 11:43:55

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: agm033492014).

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 agm033492014
data_agm033492014
_cell_length_a     9.39788
_cell_length_b     9.39788
_cell_length_c     9.40297
_cell_angle_alpha  64.56978
_cell_angle_beta   115.43022
_cell_angle_gamma  158.26435
_cell_volume       276.58640
_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
  Y1 Y 0.33382 0.66618 0.99953 1.00000
  Y2 Y 0.66618 0.33382 0.00047 1.00000
  Ho1 Ho 0.00000 0.00000 0.00000 1.00000
  Er1 Er 0.85259 0.14741 0.33659 1.00000
  Er2 Er 0.14741 0.85259 0.66341 1.00000
  Tm1 Tm 0.81442 0.18558 0.66414 1.00000
  Tm2 Tm 0.18558 0.81442 0.33586 1.00000
  Tm3 Tm 0.51900 0.48100 0.33452 1.00000
  Tm4 Tm 0.48100 0.51900 0.66548 1.00000
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