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Ce2SmCo

Alexandria ALEX

Alex-ID: agm005692648 · Space group: Pnma (#62)

Basic Information

Formula
Ce2SmCo
Alex-ID
agm005692648
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
795.68
ų
Cell a
6.0648
Å
Cell b
9.5951
Å
Cell c
13.6733
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2SmCo
Ce
16.00 · 50.0%
Sm
8.00 · 25.0%
Co
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0185
eV/atom
Formation energy
-0.1114
eV/atom
Corrected total energy
-193.2852
eV
Raw total energy
-193.2852
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0008
eV
DOS at Fermi level
63.9743
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABC2_7452_spg62

Decomposition

Ce Sm CeCo

Computed at

2023-07-12 03:03:41.743050

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: agm005692648).

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 agm005692648
data_agm005692648
_cell_length_a     6.06484
_cell_length_b     9.59507
_cell_length_c     13.67327
_cell_angle_alpha  90.00005
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       795.68199
_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 0.07516 0.06755 0.21217 1.00000
  Ce2 Ce 0.57516 0.93245 0.28783 1.00000
  Ce3 Ce 0.92484 0.56755 0.78783 1.00000
  Ce4 Ce 0.42484 0.43245 0.71217 1.00000
  Ce5 Ce 0.92484 0.93245 0.78783 1.00000
  Ce6 Ce 0.42484 0.06755 0.71217 1.00000
  Ce7 Ce 0.07516 0.43245 0.21217 1.00000
  Ce8 Ce 0.57516 0.56755 0.28783 1.00000
  Ce9 Ce 0.75799 0.56267 0.03759 1.00000
  Ce10 Ce 0.25799 0.43733 0.46241 1.00000
  Ce11 Ce 0.24201 0.06267 0.96241 1.00000
  Ce12 Ce 0.74201 0.93733 0.53759 1.00000
  Ce13 Ce 0.24201 0.43733 0.96241 1.00000
  Ce14 Ce 0.74201 0.56267 0.53759 1.00000
  Ce15 Ce 0.75799 0.93733 0.03759 1.00000
  Ce16 Ce 0.25799 0.06267 0.46241 1.00000
  Sm1 Sm 0.55949 0.25000 0.14530 1.00000
  Sm2 Sm 0.05949 0.75000 0.35470 1.00000
  Sm3 Sm 0.44051 0.75000 0.85470 1.00000
  Sm4 Sm 0.94051 0.25000 0.64530 1.00000
  Sm5 Sm 0.75971 0.25000 0.39765 1.00000
  Sm6 Sm 0.25971 0.75000 0.10235 1.00000
  Sm7 Sm 0.24029 0.75000 0.60235 1.00000
  Sm8 Sm 0.74029 0.25000 0.89765 1.00000
  Co1 Co 0.26431 0.25000 0.32861 1.00000
  Co2 Co 0.76431 0.75000 0.17139 1.00000
  Co3 Co 0.73569 0.75000 0.67139 1.00000
  Co4 Co 0.23569 0.25000 0.82861 1.00000
  Co5 Co 0.04758 0.25000 0.07632 1.00000
  Co6 Co 0.54758 0.75000 0.42368 1.00000
  Co7 Co 0.95242 0.75000 0.92368 1.00000
  Co8 Co 0.45242 0.25000 0.57632 1.00000
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