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HEAS Data Platform · Materials Science Database

Tm2ScNi3

Alexandria ALEX

Alex-ID: agm033490212 · Space group: P-1 (#2)

Basic Information

Formula
Tm2ScNi3
Alex-ID
agm033490212
Elements
3
Sites
24
Space group
P-1 (#2)
Crystal system
triclinic
Volume
439.71
ų
Cell a
5.2582
Å
Cell b
7.1848
Å
Cell c
12.8877
Å
α angle
106.06
°
β angle
84.59
°
γ angle
109.99
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tm2ScNi3
Tm
8.00 · 33.3%
Sc
4.00 · 16.7%
Ni
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0163
eV/atom
Formation energy
-0.4891
eV/atom
Corrected total energy
-142.2420
eV
Raw total energy
-142.2420
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0204
eV
DOS at Fermi level
17.3546
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

ScNi TmNi

Computed at

2025-01-21 22:06:56

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: agm033490212).

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 agm033490212
data_agm033490212
_cell_length_a     5.25819
_cell_length_b     7.18483
_cell_length_c     12.88768
_cell_angle_alpha  106.05793
_cell_angle_beta   84.58616
_cell_angle_gamma  109.98599
_cell_volume       439.71126
_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
  Tm1 Tm 0.78887 0.44087 0.24797 1.00000
  Tm2 Tm 0.21706 0.72493 0.08347 1.00000
  Tm3 Tm 0.78294 0.27507 0.91653 1.00000
  Tm4 Tm 0.21113 0.55913 0.75203 1.00000
  Tm5 Tm 0.22029 0.04979 0.74828 1.00000
  Tm6 Tm 0.77953 0.11279 0.58251 1.00000
  Tm7 Tm 0.22047 0.88721 0.41749 1.00000
  Tm8 Tm 0.77971 0.95021 0.25172 1.00000
  Sc1 Sc 0.22584 0.21813 0.08057 1.00000
  Sc2 Sc 0.77416 0.78187 0.91943 1.00000
  Sc3 Sc 0.77820 0.60871 0.58145 1.00000
  Sc4 Sc 0.22180 0.39129 0.41855 1.00000
  Ni1 Ni 0.65342 0.07646 0.08178 1.00000
  Ni2 Ni 0.64285 0.57827 0.08218 1.00000
  Ni3 Ni 0.34658 0.92354 0.91822 1.00000
  Ni4 Ni 0.35715 0.42173 0.91782 1.00000
  Ni5 Ni 0.65232 0.89743 0.74925 1.00000
  Ni6 Ni 0.64536 0.42692 0.75081 1.00000
  Ni7 Ni 0.35362 0.26665 0.58282 1.00000
  Ni8 Ni 0.35052 0.74191 0.58134 1.00000
  Ni9 Ni 0.64638 0.73335 0.41718 1.00000
  Ni10 Ni 0.64948 0.25809 0.41866 1.00000
  Ni11 Ni 0.34768 0.10257 0.25075 1.00000
  Ni12 Ni 0.35464 0.57308 0.24919 1.00000
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