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Na3Cd2Hg

Alexandria ALEX

Alex-ID: agm005663323 · Space group: Pmma (#51)

Basic Information

Formula
Na3Cd2Hg
Alex-ID
agm005663323
Elements
3
Sites
12
Space group
Pmma (#51)
Crystal system
orthorhombic
Volume
308.59
ų
Cell a
4.5992
Å
Cell b
6.6344
Å
Cell c
10.1134
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na3Cd2Hg
Na
6.00 · 50.0%
Cd
4.00 · 33.3%
Hg
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0414
eV/atom
Formation energy
-0.1109
eV/atom
Corrected total energy
-13.6611
eV
Raw total energy
-13.6611
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.7350
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_896_spg11

Decomposition

Na3Hg2 Na8Hg3 NaCd2

Computed at

2023-08-22 21:42:46.142893

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: agm005663323).

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 agm005663323
data_agm005663323
_cell_length_a     4.59921
_cell_length_b     6.63437
_cell_length_c     10.11342
_cell_angle_alpha  90.00001
_cell_angle_beta   89.99999
_cell_angle_gamma  90.00000
_cell_volume       308.58910
_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
  Na1 Na 0.50000 0.14854 0.16428 1.00000
  Na2 Na 0.50000 0.16941 0.83545 1.00000
  Na3 Na 1.00000 0.40834 0.33717 1.00000
  Na4 Na 0.50000 0.64854 0.83572 1.00000
  Na5 Na 0.50000 0.66941 0.16455 1.00000
  Na6 Na 0.00000 0.90833 0.66283 1.00000
  Cd1 Cd 0.00000 0.90829 0.34985 1.00000
  Cd2 Cd 0.50000 0.15767 0.49976 1.00000
  Cd3 Cd 1.00000 0.40829 0.65015 1.00000
  Cd4 Cd 0.50000 0.65767 0.50024 1.00000
  Hg1 Hg 0.00000 0.90906 0.99776 1.00000
  Hg2 Hg 1.00000 0.40906 0.00224 1.00000
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