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TbHo3(TmAs3)2

Alexandria ALEX

Alex-ID: agm033224708 · Space group: C2/m (#12)

Basic Information

Formula
TbHo3(TmAs3)2
Alex-ID
agm033224708
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
291.06
ų
Cell a
9.1509
Å
Cell b
9.1509
Å
Cell c
8.1891
Å
α angle
77.08
°
β angle
102.92
°
γ angle
154.15
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TbHo3(TmAs3)2
Tb
1.00 · 8.3%
Ho
3.00 · 25.0%
Tm
2.00 · 16.7%
As
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0039
eV/atom
Formation energy
-1.5224
eV/atom
Corrected total energy
-73.4764
eV
Raw total energy
-73.4764
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.2297
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_498_spg12

Decomposition

Tb3HoAs4 Ho3TmAs4 HoTmAs2

Computed at

2025-01-20 11:34:53

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: agm033224708).

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 agm033224708
data_agm033224708
_cell_length_a     9.15086
_cell_length_b     9.15086
_cell_length_c     8.18909
_cell_angle_alpha  77.07854
_cell_angle_beta   102.92146
_cell_angle_gamma  154.14557
_cell_volume       291.06474
_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
  Tb1 Tb 0.50000 0.50000 0.50000 1.00000
  Ho1 Ho 0.50000 0.50000 0.00000 1.00000
  Ho2 Ho 0.16675 0.83325 0.83318 1.00000
  Ho3 Ho 0.83325 0.16675 0.16682 1.00000
  Tm1 Tm 0.83332 0.16668 0.66684 1.00000
  Tm2 Tm 0.16668 0.83332 0.33316 1.00000
  As1 As 0.66784 0.33216 0.58219 1.00000
  As2 As 0.66674 0.33326 0.08475 1.00000
  As3 As 0.33216 0.66784 0.41781 1.00000
  As4 As 0.00050 0.99950 0.24863 1.00000
  As5 As 0.99950 0.00050 0.75137 1.00000
  As6 As 0.33326 0.66674 0.91525 1.00000
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