Navigation

HEAS Data Platform · Materials Science Database

TaCr3(CuS4)2

Alexandria ALEX

Alex-ID: agm005226576 · Space group: Pmc2_1 (#26)

Alexandria Database API

Basic Information

Formula
TaCr3(CuS4)2
Alex-ID
agm005226576
Elements
4
Sites
28
Space group
Pmc2_1 (#26)
Crystal system
orthorhombic
Volume
578.51
ų
Cell a
12.8467
Å
Cell b
3.3891
Å
Cell c
13.2873
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaCr3(CuS4)2
Ta
2.00 · 7.1%
Cr
6.00 · 21.4%
Cu
4.00 · 14.3%
S
16.00 · 57.1%

Energy & Stability

Energy above hull
0.1503
eV/atom
Formation energy
-0.9366
eV/atom
Corrected total energy
-190.3492
eV
Raw total energy
-179.7338
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0021
eV
DOS at Fermi level
12.3414
Total magnetisation
16.9023
μB

Additional Information

Prototype ID

AB2C3D8_828_spg26

Decomposition

TaCu3S4 Cr2CuS4 Ta4CrS8

Computed at

2024-10-08 22:08:49

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: agm005226576).

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 agm005226576
data_agm005226576
_cell_length_a     12.84672
_cell_length_b     3.38910
_cell_length_c     13.28732
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       578.51373
_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
  Ta1 Ta 0.20147 0.25000 0.63093 1.00000
  Ta2 Ta 0.70147 0.25000 0.86907 1.00000
  Cr1 Cr 0.11285 0.25000 0.03393 1.00000
  Cr2 Cr 0.89675 0.75000 0.94117 1.00000
  Cr3 Cr 0.39675 0.75000 0.55883 1.00000
  Cr4 Cr 0.61285 0.25000 0.46607 1.00000
  Cr5 Cr 0.79286 0.75000 0.35913 1.00000
  Cr6 Cr 0.29286 0.75000 0.14087 1.00000
  Cu1 Cu 0.97024 0.75000 0.25491 1.00000
  Cu2 Cu 0.02733 0.25000 0.50370 1.00000
  Cu3 Cu 0.52733 0.25000 0.99630 1.00000
  Cu4 Cu 0.47024 0.75000 0.24509 1.00000
  S1 S 0.05934 0.75000 0.61766 1.00000
  S2 S 0.93198 0.25000 0.36687 1.00000
  S3 S 0.43198 0.25000 0.13313 1.00000
  S4 S 0.55934 0.75000 0.88234 1.00000
  S5 S 0.00971 0.25000 0.88583 1.00000
  S6 S 0.99500 0.75000 0.09172 1.00000
  S7 S 0.49500 0.75000 0.40828 1.00000
  S8 S 0.50971 0.25000 0.61417 1.00000
  S9 S 0.18857 0.25000 0.20311 1.00000
  S10 S 0.80372 0.75000 0.78050 1.00000
  S11 S 0.30372 0.75000 0.71950 1.00000
  S12 S 0.68857 0.25000 0.29689 1.00000
  S13 S 0.22847 0.75000 0.98212 1.00000
  S14 S 0.78170 0.25000 0.02135 1.00000
  S15 S 0.28170 0.25000 0.47865 1.00000
  S16 S 0.72847 0.75000 0.51788 1.00000
Get direct link