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CrTcNi

Alexandria ALEX

Alex-ID: agm002058732 · Space group: Amm2 (#38)

Alexandria Database API

Basic Information

Formula
CrTcNi
Alex-ID
agm002058732
Elements
3
Sites
6
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
74.76
ų
Cell a
2.5862
Å
Cell b
4.2239
Å
Cell c
6.9587
Å
α angle
90.00
°
β angle
100.44
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CrTcNi
Ni
2.00 · 33.3%
Tc
2.00 · 33.3%
Cr
2.00 · 33.3%

Energy & Stability

Energy above hull
0.1445
eV/atom
Formation energy
0.0920
eV/atom
Corrected total energy
-50.9943
eV
Raw total energy
-50.9943
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0257
eV
DOS at Fermi level
6.6836
Total magnetisation
0.0011
μB

Additional Information

Prototype ID

ABC_284_spg63

Decomposition

Tc3Ni Cr CrNi2

Computed at

2021-11-05 08:17:57

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: agm002058732).

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 agm002058732
data_agm002058732
_cell_length_a     2.58623
_cell_length_b     4.22390
_cell_length_c     6.95866
_cell_angle_alpha  90.00000
_cell_angle_beta   100.44474
_cell_angle_gamma  90.00000
_cell_volume       74.75665
_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
  Ni1 Ni 0.97882 0.50000 0.86612 1.00000
  Ni2 Ni 0.30805 0.50000 0.52733 1.00000
  Tc1 Tc 0.42531 0.00000 0.75539 1.00000
  Tc2 Tc 0.74877 0.00000 0.40050 1.00000
  Cr1 Cr 0.09126 0.00000 0.07839 1.00000
  Cr2 Cr 0.64076 0.50000 0.19706 1.00000
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