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Sc2TaRu3

Alexandria ALEX

Alex-ID: agm034630948 · Space group: C2/c (#15)

Basic Information

Formula
Sc2TaRu3
Alex-ID
agm034630948
Elements
3
Sites
24
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
391.66
ų
Cell a
7.1410
Å
Cell b
7.1410
Å
Cell c
7.8359
Å
α angle
89.78
°
β angle
89.78
°
γ angle
78.58
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sc2TaRu3
Sc
8.00 · 33.3%
Ta
4.00 · 16.7%
Ru
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0061
eV/atom
Formation energy
-0.6361
eV/atom
Corrected total energy
-224.6404
eV
Raw total energy
-224.6404
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0285
eV
DOS at Fermi level
10.7000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_4629_spg15

Decomposition

Sc2TaRu3

Computed at

2024-10-15 17:44:06.882020

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: agm034630948).

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 agm034630948
data_agm034630948
_cell_length_a     7.14099
_cell_length_b     7.14099
_cell_length_c     7.83590
_cell_angle_alpha  89.77727
_cell_angle_beta   89.77727
_cell_angle_gamma  78.57591
_cell_volume       391.66024
_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
  Sc1 Sc 0.37570 0.12527 0.24783 1.00000
  Sc2 Sc 0.46025 0.70703 0.08411 1.00000
  Sc3 Sc 0.53975 0.29297 0.91589 1.00000
  Sc4 Sc 0.62430 0.87473 0.75217 1.00000
  Sc5 Sc 0.12527 0.37570 0.74783 1.00000
  Sc6 Sc 0.70703 0.46025 0.58411 1.00000
  Sc7 Sc 0.29297 0.53975 0.41589 1.00000
  Sc8 Sc 0.87473 0.62430 0.25217 1.00000
  Ta1 Ta 0.95781 0.21130 0.08272 1.00000
  Ta2 Ta 0.04219 0.78870 0.91728 1.00000
  Ta3 Ta 0.21130 0.95781 0.58272 1.00000
  Ta4 Ta 0.78870 0.04219 0.41728 1.00000
  Ru1 Ru 0.20060 0.46048 0.08116 1.00000
  Ru2 Ru 0.72110 0.96031 0.08514 1.00000
  Ru3 Ru 0.79940 0.53952 0.91884 1.00000
  Ru4 Ru 0.27890 0.03969 0.91486 1.00000
  Ru5 Ru 0.36521 0.63479 0.75000 1.00000
  Ru6 Ru 0.88173 0.11827 0.75000 1.00000
  Ru7 Ru 0.46048 0.20060 0.58116 1.00000
  Ru8 Ru 0.96031 0.72110 0.58514 1.00000
  Ru9 Ru 0.53952 0.79940 0.41884 1.00000
  Ru10 Ru 0.03969 0.27890 0.41486 1.00000
  Ru11 Ru 0.63479 0.36521 0.25000 1.00000
  Ru12 Ru 0.11827 0.88173 0.25000 1.00000
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