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Ce3GeSb2

Alexandria ALEX

Alex-ID: agm016679477 · Space group: Pnma (#62)

Basic Information

Formula
Ce3GeSb2
Alex-ID
agm016679477
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
728.44
ų
Cell a
6.2482
Å
Cell b
8.8208
Å
Cell c
13.2169
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce3GeSb2
Ce
12.00 · 50.0%
Ge
4.00 · 16.7%
Sb
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0404
eV/atom
Formation energy
-0.8974
eV/atom
Corrected total energy
-144.1933
eV
Raw total energy
-144.1933
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0012
eV
DOS at Fermi level
58.0995
Total magnetisation
7.2200
μB

Additional Information

Prototype ID

AB2C3_1824_spg62

Decomposition

CeGe CeSb

Computed at

2025-04-14 02:47:14

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: agm016679477).

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 agm016679477
data_agm016679477
_cell_length_a     6.24817
_cell_length_b     8.82080
_cell_length_c     13.21694
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       728.43674
_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 0.75000 0.61331 0.07906 1.00000
  Ce2 Ce 0.75000 0.11331 0.42094 1.00000
  Ce3 Ce 0.75000 0.63743 0.42252 1.00000
  Ce4 Ce 0.75000 0.13743 0.07748 1.00000
  Ce5 Ce 0.75000 0.62534 0.74883 1.00000
  Ce6 Ce 0.75000 0.12534 0.75117 1.00000
  Ce7 Ce 0.25000 0.87466 0.24883 1.00000
  Ce8 Ce 0.25000 0.37466 0.25117 1.00000
  Ce9 Ce 0.25000 0.86257 0.92252 1.00000
  Ce10 Ce 0.25000 0.36257 0.57748 1.00000
  Ce11 Ce 0.25000 0.88669 0.57906 1.00000
  Ce12 Ce 0.25000 0.38669 0.92094 1.00000
  Ge1 Ge 0.75000 0.87692 0.58832 1.00000
  Ge2 Ge 0.75000 0.37692 0.91168 1.00000
  Ge3 Ge 0.25000 0.62308 0.08832 1.00000
  Ge4 Ge 0.25000 0.12308 0.41168 1.00000
  Sb1 Sb 0.75000 0.87516 0.24311 1.00000
  Sb2 Sb 0.75000 0.37516 0.25689 1.00000
  Sb3 Sb 0.75000 0.87382 0.91779 1.00000
  Sb4 Sb 0.75000 0.37382 0.58221 1.00000
  Sb5 Sb 0.25000 0.62618 0.41779 1.00000
  Sb6 Sb 0.25000 0.12618 0.08221 1.00000
  Sb7 Sb 0.25000 0.62484 0.74311 1.00000
  Sb8 Sb 0.25000 0.12484 0.75689 1.00000
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