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Ho3CoNi2Sn3

Alexandria ALEX

Alex-ID: agm033871987 · Space group: P-6 (#174)

Alexandria Database API

Basic Information

Formula
Ho3CoNi2Sn3
Alex-ID
agm033871987
Elements
4
Sites
9
Space group
P-6 (#174)
Crystal system
hexagonal
Volume
178.10
ų
Cell a
7.3573
Å
Cell b
7.3573
Å
Cell c
3.7993
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho3CoNi2Sn3
Ho
3.00 · 33.3%
Co
1.00 · 11.1%
Ni
2.00 · 22.2%
Sn
3.00 · 33.3%

Energy & Stability

Energy above hull
0.0145
eV/atom
Formation energy
-0.6116
eV/atom
Corrected total energy
-49.9396
eV
Raw total energy
-49.9396
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0568
eV
DOS at Fermi level
4.2934
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB2C3D3_28_spg189

Decomposition

Ho3CoNi2Sn3

Computed at

2024-12-31 17:28:00

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: agm033871987).

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 agm033871987
data_agm033871987
_cell_length_a     7.35734
_cell_length_b     7.35734
_cell_length_c     3.79930
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       178.10487
_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 0.40939 0.40328 0.50000 1.00000
  Ho2 Ho 0.99389 0.59061 0.50000 1.00000
  Ho3 Ho 0.59672 0.00611 0.50000 1.00000
  Co1 Co 0.66667 0.33333 0.00000 1.00000
  Ni1 Ni 0.00000 0.00000 0.50000 1.00000
  Ni2 Ni 0.33333 0.66667 0.00000 1.00000
  Sn1 Sn 0.26045 0.99984 0.00000 1.00000
  Sn2 Sn 0.73939 0.73955 0.00000 1.00000
  Sn3 Sn 0.00016 0.26061 0.00000 1.00000
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