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CuSiP

Alexandria ALEX

Alex-ID: agm003789720 · Space group: Imm2 (#44)

Basic Information

Formula
CuSiP
Alex-ID
agm003789720
Elements
3
Sites
3
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
46.22
ų
Cell a
5.4044
Å
Cell b
5.4044
Å
Cell c
5.4044
Å
α angle
152.93
°
β angle
139.77
°
γ angle
49.16
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CuSiP
Cu
1.00 · 33.3%
P
1.00 · 33.3%
Si
1.00 · 33.3%

Energy & Stability

Energy above hull
0.5259
eV/atom
Formation energy
0.3842
eV/atom
Corrected total energy
-13.8403
eV
Raw total energy
-13.8403
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1976
eV
DOS at Fermi level
1.1764
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC_7374_spg44

Decomposition

CuSi2P3 Cu15Si4 Si

Computed at

2023-02-27 07:19:22.142301

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: agm003789720).

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 agm003789720
data_agm003789720
_cell_length_a     5.40442
_cell_length_b     5.40442
_cell_length_c     5.40442
_cell_angle_alpha  152.92557
_cell_angle_beta   139.77308
_cell_angle_gamma  49.16302
_cell_volume       46.21839
_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
  Cu1 Cu 0.00484 0.00484 0.00000 1.00000
  P1 P 0.62365 0.62365 1.00000 1.00000
  Si1 Si 0.37151 0.37151 0.00000 1.00000
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