Navigation

HEAS Data Platform · Materials Science Database

KSrHg14

Alexandria ALEX

Alex-ID: agm005758715 · Space group: Imma (#74)

Basic Information

Formula
KSrHg14
Alex-ID
agm005758715
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
970.41
ų
Cell a
10.6757
Å
Cell b
11.2835
Å
Cell c
11.2834
Å
α angle
94.63
°
β angle
61.77
°
γ angle
61.77
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
KSrHg14
K
2.00 · 6.3%
Sr
2.00 · 6.3%
Hg
28.00 · 87.5%

Energy & Stability

Energy above hull
0.0644
eV/atom
Formation energy
-0.0793
eV/atom
Corrected total energy
-18.2257
eV
Raw total energy
-18.2257
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.2991
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC14_30_spg74

Decomposition

K2Hg7 SrHg3 Hg

Computed at

2023-07-19 02:08:34.740671

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: agm005758715).

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 agm005758715
data_agm005758715
_cell_length_a     10.67566
_cell_length_b     11.28347
_cell_length_c     11.28345
_cell_angle_alpha  94.63261
_cell_angle_beta   61.76661
_cell_angle_gamma  61.76646
_cell_volume       970.41181
_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
  K1 K 0.25000 0.34504 0.15496 1.00000
  K2 K 0.75000 0.65496 0.84504 1.00000
  Sr1 Sr 0.50000 0.00000 0.50000 1.00000
  Sr2 Sr 0.00000 0.00000 0.50000 1.00000
  Hg1 Hg 0.62117 0.41938 0.33829 1.00000
  Hg2 Hg 0.37883 0.58062 0.66171 1.00000
  Hg3 Hg 0.12117 0.83829 0.91938 1.00000
  Hg4 Hg 0.87883 0.16171 0.08062 1.00000
  Hg5 Hg 0.08857 0.25055 0.57232 1.00000
  Hg6 Hg 0.91143 0.74945 0.42768 1.00000
  Hg7 Hg 0.58857 0.07232 0.75055 1.00000
  Hg8 Hg 0.41143 0.92768 0.24945 1.00000
  Hg9 Hg 0.10885 0.04337 0.73893 1.00000
  Hg10 Hg 0.89115 0.95663 0.26107 1.00000
  Hg11 Hg 0.60885 0.23893 0.54337 1.00000
  Hg12 Hg 0.39115 0.76107 0.45663 1.00000
  Hg13 Hg 0.82247 0.55656 0.22961 1.00000
  Hg14 Hg 0.60864 0.44344 0.77039 1.00000
  Hg15 Hg 0.32247 0.72961 0.05656 1.00000
  Hg16 Hg 0.10864 0.27039 0.94344 1.00000
  Hg17 Hg 0.17753 0.44344 0.77039 1.00000
  Hg18 Hg 0.39136 0.55656 0.22961 1.00000
  Hg19 Hg 0.67753 0.27039 0.94344 1.00000
  Hg20 Hg 0.89136 0.72961 0.05656 1.00000
  Hg21 Hg 0.38704 0.93538 0.83621 1.00000
  Hg22 Hg 0.15863 0.06462 0.16379 1.00000
  Hg23 Hg 0.88704 0.33621 0.43538 1.00000
  Hg24 Hg 0.65863 0.66379 0.56462 1.00000
  Hg25 Hg 0.61296 0.06462 0.16379 1.00000
  Hg26 Hg 0.84137 0.93538 0.83621 1.00000
  Hg27 Hg 0.11296 0.66379 0.56462 1.00000
  Hg28 Hg 0.34137 0.33621 0.43538 1.00000
Get direct link