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Pr6HgTe4

Alexandria ALEX

Alex-ID: agm006061237 · Space group: R-3c (#167)

Basic Information

Formula
Pr6HgTe4
Alex-ID
agm006061237
Elements
3
Sites
22
Space group
R-3c (#167)
Crystal system
trigonal
Volume
709.24
ų
Cell a
8.9184
Å
Cell b
8.9184
Å
Cell c
8.9184
Å
α angle
89.42
°
β angle
89.42
°
γ angle
90.58
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pr6HgTe4
Pr
12.00 · 54.5%
Hg
2.00 · 9.1%
Te
8.00 · 36.4%

Energy & Stability

Energy above hull
0.2031
eV/atom
Formation energy
-0.9476
eV/atom
Corrected total energy
-104.1091
eV
Raw total energy
-104.1091
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
19.9980
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C6_35_spg167

Decomposition

Pr5HgTe4 Pr

Computed at

2023-10-09 06:16:31

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: agm006061237).

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 agm006061237
data_agm006061237
_cell_length_a     8.91839
_cell_length_b     8.91839
_cell_length_c     8.91839
_cell_angle_alpha  89.41602
_cell_angle_beta   89.41600
_cell_angle_gamma  90.58399
_cell_volume       709.23780
_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
  Pr1 Pr 0.67827 0.05690 0.07468 1.00000
  Pr2 Pr 0.07468 0.32173 0.05690 1.00000
  Pr3 Pr 0.57468 0.44310 0.17827 1.00000
  Pr4 Pr 0.94310 0.07468 0.67827 1.00000
  Pr5 Pr 0.55690 0.17827 0.57468 1.00000
  Pr6 Pr 0.17827 0.42532 0.44310 1.00000
  Pr7 Pr 0.82173 0.57468 0.55690 1.00000
  Pr8 Pr 0.44310 0.82173 0.42532 1.00000
  Pr9 Pr 0.05690 0.92532 0.32173 1.00000
  Pr10 Pr 0.42532 0.55690 0.82173 1.00000
  Pr11 Pr 0.92532 0.67827 0.94310 1.00000
  Pr12 Pr 0.32173 0.94310 0.92532 1.00000
  Hg1 Hg 0.50000 0.50000 0.50000 1.00000
  Hg2 Hg 0.00000 0.00000 0.00000 1.00000
  Te1 Te 0.36226 0.13774 0.25000 1.00000
  Te2 Te 0.86226 0.25000 0.36226 1.00000
  Te3 Te 0.25000 0.63774 0.13774 1.00000
  Te4 Te 0.25000 0.25000 0.75000 1.00000
  Te5 Te 0.75000 0.75000 0.25000 1.00000
  Te6 Te 0.75000 0.36226 0.86226 1.00000
  Te7 Te 0.13774 0.75000 0.63774 1.00000
  Te8 Te 0.63774 0.86226 0.75000 1.00000
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