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Ce2Si3Ni

Alexandria ALEX

Alex-ID: agm075744574 · Space group: Imm2 (#44)

Basic Information

Formula
Ce2Si3Ni
Alex-ID
agm075744574
Elements
3
Sites
6
Space group
Imm2 (#44)
Crystal system
orthorhombic
Volume
115.72
ų
Cell a
5.7547
Å
Cell b
5.7547
Å
Cell c
5.7547
Å
α angle
138.91
°
β angle
105.43
°
γ angle
88.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2Si3Ni
Ce
2.00 · 33.3%
Si
3.00 · 50.0%
Ni
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0187
eV/atom
Formation energy
-0.7694
eV/atom
Corrected total energy
-38.5371
eV
Raw total energy
-38.5371
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0005
eV
DOS at Fermi level
7.4315
Total magnetisation
0.5679
μB

Additional Information

Prototype ID

AB2C3_228_spg8

Decomposition

Ce2Si3Ni

Computed at

2025-01-10 04:32:47

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: agm075744574).

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 agm075744574
data_agm075744574
_cell_length_a     5.75467
_cell_length_b     5.75467
_cell_length_c     5.75467
_cell_angle_alpha  138.90951
_cell_angle_beta   105.43297
_cell_angle_gamma  88.86642
_cell_volume       115.71837
_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
  Ce1 Ce 0.02836 0.75119 0.27717 1.00000
  Ce2 Ce 0.52599 0.24881 0.27717 1.00000
  Si1 Si 0.44119 0.50000 0.94119 1.00000
  Si2 Si 0.09999 0.50000 0.59999 1.00000
  Si3 Si 0.62191 0.00000 0.62191 1.00000
  Ni1 Ni 0.94683 0.00000 0.94683 1.00000
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