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Tc3Sn

Alexandria ALEX

Alex-ID: agm005494880 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Tc3Sn
Alex-ID
agm005494880
Elements
2
Sites
8
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
127.15
ų
Cell a
5.6421
Å
Cell b
5.6421
Å
Cell c
4.6123
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tc3Sn
Tc
6.00 · 75.0%
Sn
2.00 · 25.0%

Energy & Stability

Energy above hull
0.2511
eV/atom
Formation energy
0.2376
eV/atom
Corrected total energy
-68.3007
eV
Raw total energy
-68.3007
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0025
eV
DOS at Fermi level
12.7473
Total magnetisation
0.0011
μB

Additional Information

Prototype ID

AB3_3_spg194

Decomposition

TcSn2 Tc

Computed at

2023-03-19 04:37:50.320526

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: agm005494880).

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 agm005494880
data_agm005494880
_cell_length_a     5.64207
_cell_length_b     5.64207
_cell_length_c     4.61232
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       127.15318
_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
  Tc1 Tc 0.16611 0.33222 0.25000 1.00000
  Tc2 Tc 0.66778 0.83389 0.25000 1.00000
  Tc3 Tc 0.16611 0.83389 0.25000 1.00000
  Tc4 Tc 0.83389 0.66778 0.75000 1.00000
  Tc5 Tc 0.33222 0.16611 0.75000 1.00000
  Tc6 Tc 0.83389 0.16611 0.75000 1.00000
  Sn1 Sn 0.33333 0.66667 0.75000 1.00000
  Sn2 Sn 0.66667 0.33333 0.25000 1.00000
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