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Li7Cu3Ag

Alexandria ALEX

Alex-ID: agm005997369 · Space group: Cmcm (#63)

Basic Information

Formula
Li7Cu3Ag
Alex-ID
agm005997369
Elements
3
Sites
22
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
347.97
ų
Cell a
2.7135
Å
Cell b
10.5997
Å
Cell c
12.1984
Å
α angle
90.00
°
β angle
90.00
°
γ angle
97.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li7Cu3Ag
Li
14.00 · 63.6%
Cu
6.00 · 27.3%
Ag
2.00 · 9.1%

Energy & Stability

Energy above hull
0.0742
eV/atom
Formation energy
-0.0018
eV/atom
Corrected total energy
-57.4955
eV
Raw total energy
-57.4955
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
5.7572
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C7_216_spg63

Decomposition

Li4Cu3 Li3Ag

Computed at

2023-08-12 02:11:38.268885

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: agm005997369).

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 agm005997369
data_agm005997369
_cell_length_a     2.71350
_cell_length_b     10.59971
_cell_length_c     12.19839
_cell_angle_alpha  90.00020
_cell_angle_beta   90.00000
_cell_angle_gamma  97.35397
_cell_volume       347.96804
_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
  Li1 Li 0.31691 0.63383 0.75000 1.00000
  Li2 Li 0.68309 0.36617 0.25000 1.00000
  Li3 Li 0.55963 0.11926 0.36896 1.00000
  Li4 Li 0.44037 0.88074 0.63104 1.00000
  Li5 Li 0.44037 0.88074 0.86897 1.00000
  Li6 Li 0.55963 0.11926 0.13103 1.00000
  Li7 Li 0.40833 0.81666 0.41090 1.00000
  Li8 Li 0.59167 0.18334 0.58910 1.00000
  Li9 Li 0.27851 0.55702 0.39992 1.00000
  Li10 Li 0.72149 0.44298 0.60008 1.00000
  Li11 Li 0.72149 0.44298 0.89992 1.00000
  Li12 Li 0.27851 0.55702 0.10008 1.00000
  Li13 Li 0.40833 0.81665 0.08910 1.00000
  Li14 Li 0.59167 0.18335 0.91090 1.00000
  Cu1 Cu 0.15888 0.31775 0.44087 1.00000
  Cu2 Cu 0.84112 0.68225 0.55913 1.00000
  Cu3 Cu 0.15747 0.31494 0.75000 1.00000
  Cu4 Cu 0.84253 0.68506 0.25000 1.00000
  Cu5 Cu 0.15888 0.31776 0.05913 1.00000
  Cu6 Cu 0.84112 0.68224 0.94087 1.00000
  Ag1 Ag 0.97004 0.94008 0.25000 1.00000
  Ag2 Ag 0.02996 0.05992 0.75000 1.00000
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