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ThTaCo5Ge2

Alexandria ALEX

Alex-ID: agm005168532 · Space group: P4/mmm (#123)

Alexandria Database API

Basic Information

Formula
ThTaCo5Ge2
Alex-ID
agm005168532
Elements
4
Sites
9
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
138.75
ų
Cell a
4.4148
Å
Cell b
4.4148
Å
Cell c
7.1186
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
ThTaCo5Ge2
Th
1.00 · 11.1%
Ta
1.00 · 11.1%
Co
5.00 · 55.6%
Ge
2.00 · 22.2%

Energy & Stability

Energy above hull
0.5436
eV/atom
Formation energy
0.1078
eV/atom
Corrected total energy
-63.1584
eV
Raw total energy
-63.1584
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.2043
Total magnetisation
1.5098
μB

Additional Information

Prototype ID

ABC2D5_196_spg123

Decomposition

TaCo3 Th(CoGe)2

Computed at

2023-01-20 00:10:35.612216

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: agm005168532).

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 agm005168532
data_agm005168532
_cell_length_a     4.41485
_cell_length_b     4.41485
_cell_length_c     7.11863
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       138.74854
_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
  Th1 Th 0.00000 0.00000 0.50000 1.00000
  Ta1 Ta 0.00000 0.00000 0.00000 1.00000
  Co1 Co 0.00000 0.50000 0.21095 1.00000
  Co2 Co 0.50000 0.00000 0.21095 1.00000
  Co3 Co 0.00000 0.50000 0.78905 1.00000
  Co4 Co 0.50000 0.00000 0.78905 1.00000
  Co5 Co 0.50000 0.50000 0.50000 1.00000
  Ge1 Ge 0.50000 0.50000 0.17528 1.00000
  Ge2 Ge 0.50000 0.50000 0.82472 1.00000
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