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HgGeF6

Alexandria ALEX

Alex-ID: agm071104261 · Space group: P2_12_12_1 (#19)

Basic Information

Formula
HgGeF6
Alex-ID
agm071104261
Elements
3
Sites
32
Space group
P2_12_12_1 (#19)
Crystal system
orthorhombic
Volume
511.29
ų
Cell a
5.4778
Å
Cell b
9.2062
Å
Cell c
10.1387
Å
α angle
89.99
°
β angle
89.99
°
γ angle
90.01
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HgGeF6
Hg
4.00 · 12.5%
Ge
4.00 · 12.5%
F
24.00 · 75.0%

Energy & Stability

Energy above hull
0.0236
eV/atom
Formation energy
-2.3716
eV/atom
Corrected total energy
-129.8990
eV
Raw total energy
-129.8990
eV

Electronic Structure

Indirect band gap
2.9268
eV
Direct band gap
2.9268
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_1529_spg19

Decomposition

HgGeF6

Computed at

2024-12-25 02:00:54

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: agm071104261).

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 agm071104261
data_agm071104261
_cell_length_a     5.47781
_cell_length_b     9.20616
_cell_length_c     10.13867
_cell_angle_alpha  89.99227
_cell_angle_beta   89.98987
_cell_angle_gamma  90.01159
_cell_volume       511.28834
_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
  Hg1 Hg 0.80695 0.90883 0.87970 1.00000
  Hg2 Hg 0.19304 0.40899 0.62029 1.00000
  Hg3 Hg 0.30692 0.59097 0.12034 1.00000
  Hg4 Hg 0.69304 0.09121 0.37965 1.00000
  Ge1 Ge 0.61653 0.46401 0.38194 1.00000
  Ge2 Ge 0.38341 0.96385 0.11812 1.00000
  Ge3 Ge 0.11644 0.03614 0.61805 1.00000
  Ge4 Ge 0.88360 0.53600 0.88195 1.00000
  F1 F 0.82798 0.07373 0.71150 1.00000
  F2 F 0.17209 0.57376 0.78853 1.00000
  F3 F 0.32800 0.42622 0.28862 1.00000
  F4 F 0.67183 0.92626 0.21158 1.00000
  F5 F 0.56750 0.07410 0.00422 1.00000
  F6 F 0.93243 0.92592 0.50416 1.00000
  F7 F 0.43258 0.57431 0.49579 1.00000
  F8 F 0.06757 0.42568 0.99576 1.00000
  F9 F 0.96838 0.69142 0.99516 1.00000
  F10 F 0.46834 0.80836 0.00497 1.00000
  F11 F 0.53184 0.30857 0.49519 1.00000
  F12 F 0.03171 0.19166 0.50486 1.00000
  F13 F 0.26997 0.17619 0.71629 1.00000
  F14 F 0.73016 0.67610 0.78369 1.00000
  F15 F 0.22984 0.82375 0.21634 1.00000
  F16 F 0.76996 0.32394 0.28364 1.00000
  F17 F 0.89032 0.50579 0.47309 1.00000
  F18 F 0.39019 0.99446 0.52677 1.00000
  F19 F 0.10975 0.00553 0.02681 1.00000
  F20 F 0.60984 0.49424 0.97319 1.00000
  F21 F 0.82709 0.39347 0.76366 1.00000
  F22 F 0.67294 0.60655 0.26362 1.00000
  F23 F 0.32682 0.10647 0.23630 1.00000
  F24 F 0.17292 0.89350 0.73623 1.00000
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