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TcNi3Pt2

Alexandria ALEX

Alex-ID: agm005772777 · Space group: Pnma (#62)

Basic Information

Formula
TcNi3Pt2
Alex-ID
agm005772777
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
320.76
ų
Cell a
2.6694
Å
Cell b
8.1710
Å
Cell c
14.7057
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TcNi3Pt2
Tc
4.00 · 16.7%
Ni
12.00 · 50.0%
Pt
8.00 · 33.3%

Energy & Stability

Energy above hull
0.1264
eV/atom
Formation energy
0.0160
eV/atom
Corrected total energy
-159.1919
eV
Raw total energy
-159.1919
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
39.3926
Total magnetisation
0.0062
μB

Additional Information

Prototype ID

AB2C3_2085_spg62

Decomposition

Ni3Pt NiPt Tc3Pt

Computed at

2023-08-23 11:05:20.026573

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: agm005772777).

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 agm005772777
data_agm005772777
_cell_length_a     2.66942
_cell_length_b     8.17103
_cell_length_c     14.70569
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       320.75950
_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 0.25000 0.29767 0.65927 1.00000
  Tc2 Tc 0.75000 0.70233 0.34073 1.00000
  Tc3 Tc 0.75000 0.20233 0.15927 1.00000
  Tc4 Tc 0.25000 0.79767 0.84073 1.00000
  Ni1 Ni 0.25000 0.24975 0.82648 1.00000
  Ni2 Ni 0.75000 0.75025 0.17352 1.00000
  Ni3 Ni 0.75000 0.25025 0.32648 1.00000
  Ni4 Ni 0.25000 0.74975 0.67352 1.00000
  Ni5 Ni 0.75000 0.03089 0.91507 1.00000
  Ni6 Ni 0.25000 0.96911 0.08493 1.00000
  Ni7 Ni 0.25000 0.46911 0.41507 1.00000
  Ni8 Ni 0.75000 0.53089 0.58493 1.00000
  Ni9 Ni 0.25000 0.01631 0.57982 1.00000
  Ni10 Ni 0.75000 0.98369 0.42018 1.00000
  Ni11 Ni 0.75000 0.48369 0.07982 1.00000
  Ni12 Ni 0.25000 0.51631 0.92018 1.00000
  Pt1 Pt 0.25000 0.24990 0.00337 1.00000
  Pt2 Pt 0.75000 0.75010 0.99663 1.00000
  Pt3 Pt 0.75000 0.25010 0.50337 1.00000
  Pt4 Pt 0.25000 0.74990 0.49663 1.00000
  Pt5 Pt 0.75000 0.01682 0.73374 1.00000
  Pt6 Pt 0.25000 0.98318 0.26626 1.00000
  Pt7 Pt 0.25000 0.48318 0.23374 1.00000
  Pt8 Pt 0.75000 0.51682 0.76626 1.00000
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