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Ce2Nd(SnHg)2

Alexandria ALEX

Alex-ID: agm004550177 · Space group: R-3m (#166)

Basic Information

Formula
Ce2Nd(SnHg)2
Alex-ID
agm004550177
Elements
4
Sites
7
Space group
R-3m (#166)
Crystal system
trigonal
Volume
192.35
ų
Cell a
4.8630
Å
Cell b
4.8630
Å
Cell c
9.8023
Å
α angle
75.64
°
β angle
75.64
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce2Nd(SnHg)2
Ce
2.00 · 28.6%
Nd
1.00 · 14.3%
Sn
2.00 · 28.6%
Hg
2.00 · 28.6%

Energy & Stability

Energy above hull
0.2379
eV/atom
Formation energy
-0.2978
eV/atom
Corrected total energy
-27.4523
eV
Raw total energy
-27.4523
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.1344
Total magnetisation
2.8420
μB

Additional Information

Prototype ID

AB2C2D2_141_spg166

Decomposition

Ce5Sn4 Ce2Sn3 CeHg2 NdSn

Computed at

2022-06-23 02:03:07.744675

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: agm004550177).

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 agm004550177
data_agm004550177
_cell_length_a     4.86302
_cell_length_b     4.86302
_cell_length_c     9.80228
_cell_angle_alpha  75.63751
_cell_angle_beta   75.63751
_cell_angle_gamma  60.00000
_cell_volume       192.34559
_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 0.14336 0.14336 0.56992 1.00000
  Ce2 Ce 0.85664 0.85664 0.43008 1.00000
  Nd1 Nd 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.72869 0.72869 0.81393 1.00000
  Sn2 Sn 0.27131 0.27131 0.18607 1.00000
  Hg1 Hg 0.57122 0.57122 0.28635 1.00000
  Hg2 Hg 0.42878 0.42878 0.71365 1.00000
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