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CeSnHg

Alexandria ALEX

Alex-ID: agm017661278 · Space group: Cmmm (#65)

Basic Information

Formula
CeSnHg
Alex-ID
agm017661278
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
164.68
ų
Cell a
4.4740
Å
Cell b
4.7371
Å
Cell c
8.0836
Å
α angle
90.00
°
β angle
106.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CeSnHg
Ce
2.00 · 33.3%
Sn
2.00 · 33.3%
Hg
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0170
eV/atom
Formation energy
-0.4424
eV/atom
Corrected total energy
-23.2495
eV
Raw total energy
-23.2495
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0005
eV
DOS at Fermi level
14.5224
Total magnetisation
2.0887
μB

Additional Information

Prototype ID

ABC_664_spg65

Decomposition

CeSn2 CeHg2

Computed at

2025-04-14 00:23:50

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: agm017661278).

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 agm017661278
data_agm017661278
_cell_length_a     4.47398
_cell_length_b     4.73708
_cell_length_c     8.08356
_cell_angle_alpha  90.00000
_cell_angle_beta   106.00150
_cell_angle_gamma  90.00000
_cell_volume       164.68191
_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 0.65416 0.00000 0.30801 1.00000
  Ce2 Ce 0.34584 0.00000 0.69199 1.00000
  Sn1 Sn 0.82066 0.50000 0.64149 1.00000
  Sn2 Sn 0.17934 0.50000 0.35851 1.00000
  Hg1 Hg 0.00000 0.00000 0.00000 1.00000
  Hg2 Hg 0.50000 0.50000 0.00000 1.00000
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