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NdTmHg3

Alexandria ALEX

Alex-ID: agm005897263 · Space group: Cmcm (#63)

Basic Information

Formula
NdTmHg3
Alex-ID
agm005897263
Elements
3
Sites
10
Space group
Cmcm (#63)
Crystal system
orthorhombic
Volume
258.37
ų
Cell a
3.5843
Å
Cell b
4.9494
Å
Cell c
14.6739
Å
α angle
90.00
°
β angle
97.02
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdTmHg3
Nd
2.00 · 20.0%
Tm
2.00 · 20.0%
Hg
6.00 · 60.0%

Energy & Stability

Energy above hull
0.0383
eV/atom
Formation energy
-0.3857
eV/atom
Corrected total energy
-24.5103
eV
Raw total energy
-24.5103
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0014
eV
DOS at Fermi level
10.0433
Total magnetisation
0.4162
μB

Additional Information

Prototype ID

ABC3_4829_spg63

Decomposition

NdHg2 TmHg

Computed at

2023-07-04 21:17:18.458684

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: agm005897263).

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 agm005897263
data_agm005897263
_cell_length_a     3.58430
_cell_length_b     4.94941
_cell_length_c     14.67385
_cell_angle_alpha  90.00000
_cell_angle_beta   97.01520
_cell_angle_gamma  90.00000
_cell_volume       258.36789
_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
  Nd1 Nd 0.92349 0.75000 0.84698 1.00000
  Nd2 Nd 0.07651 0.25000 0.15302 1.00000
  Tm1 Tm 0.21086 0.75000 0.42171 1.00000
  Tm2 Tm 0.78914 0.25000 0.57829 1.00000
  Hg1 Hg 0.62421 0.75000 0.24841 1.00000
  Hg2 Hg 0.37579 0.25000 0.75159 1.00000
  Hg3 Hg 0.52466 0.75000 0.04932 1.00000
  Hg4 Hg 0.47534 0.25000 0.95068 1.00000
  Hg5 Hg 0.68444 0.25000 0.36889 1.00000
  Hg6 Hg 0.31556 0.75000 0.63111 1.00000
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