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Th3ZrCu7

Alexandria ALEX

Alex-ID: agm005997776 · Space group: Cmcm (#63)

Basic Information

Formula
Th3ZrCu7
Alex-ID
agm005997776
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
435.09
ų
Cell a
3.4946
Å
Cell b
9.9390
Å
Cell c
12.7251
Å
α angle
90.00
°
β angle
90.00
°
γ angle
100.13
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th3ZrCu7
Th
6.00 · 27.3%
Zr
2.00 · 9.1%
Cu
14.00 · 63.6%

Energy & Stability

Energy above hull
0.1295
eV/atom
Formation energy
-0.0218
eV/atom
Corrected total energy
-120.3489
eV
Raw total energy
-120.3489
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
21.9061
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C7_171_spg63

Decomposition

ThZrCu4 Zr2Cu ThCu2

Computed at

2023-08-12 01:14:25.456415

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: agm005997776).

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 agm005997776
data_agm005997776
_cell_length_a     3.49456
_cell_length_b     9.93895
_cell_length_c     12.72508
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  100.12528
_cell_volume       435.08695
_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 0.11686 0.23373 0.45430 1.00000
  Th2 Th 0.88314 0.76627 0.54570 1.00000
  Th3 Th 0.24030 0.48059 0.75000 1.00000
  Th4 Th 0.75970 0.51941 0.25000 1.00000
  Th5 Th 0.11686 0.23373 0.04570 1.00000
  Th6 Th 0.88314 0.76627 0.95430 1.00000
  Zr1 Zr 0.97091 0.94183 0.25000 1.00000
  Zr2 Zr 0.02909 0.05817 0.75000 1.00000
  Cu1 Cu 0.41315 0.82630 0.75000 1.00000
  Cu2 Cu 0.58685 0.17370 0.25000 1.00000
  Cu3 Cu 0.49589 0.99178 0.40745 1.00000
  Cu4 Cu 0.50411 0.00822 0.59255 1.00000
  Cu5 Cu 0.50411 0.00822 0.90745 1.00000
  Cu6 Cu 0.49589 0.99178 0.09255 1.00000
  Cu7 Cu 0.37639 0.75277 0.34592 1.00000
  Cu8 Cu 0.62361 0.24723 0.65408 1.00000
  Cu9 Cu 0.27271 0.54542 0.44603 1.00000
  Cu10 Cu 0.72729 0.45458 0.55397 1.00000
  Cu11 Cu 0.72729 0.45458 0.94603 1.00000
  Cu12 Cu 0.27271 0.54542 0.05397 1.00000
  Cu13 Cu 0.37639 0.75277 0.15408 1.00000
  Cu14 Cu 0.62361 0.24723 0.84592 1.00000
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