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H2Cl3F8

Alexandria ALEX

Alex-ID: agm005647622 · Space group: C2/c (#15)

Basic Information

Formula
H2Cl3F8
Alex-ID
agm005647622
Elements
3
Sites
26
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
461.12
ų
Cell a
8.7232
Å
Cell b
6.4663
Å
Cell c
20.6590
Å
α angle
128.55
°
β angle
90.00
°
γ angle
132.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H2Cl3F8
H
4.00 · 15.4%
Cl
6.00 · 23.1%
F
16.00 · 61.5%

Energy & Stability

Energy above hull
0.0698
eV/atom
Formation energy
-1.2507
eV/atom
Corrected total energy
-75.7303
eV
Raw total energy
-75.7303
eV

Electronic Structure

Indirect band gap
0.6564
eV
Direct band gap
0.6597
eV
DOS at Fermi level
-0.7094
Total magnetisation
1.8723
μB

Additional Information

Prototype ID

A2B3C8_404_spg15

Decomposition

Cl5F ClF3 HF

Computed at

2023-06-16 04:33:21.760616

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: agm005647622).

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 agm005647622
data_agm005647622
_cell_length_a     8.72320
_cell_length_b     6.46628
_cell_length_c     20.65903
_cell_angle_alpha  128.55415
_cell_angle_beta   90.00000
_cell_angle_gamma  132.41651
_cell_volume       461.11953
_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
  H1 H 0.11027 0.71106 0.86469 1.00000
  H2 H 0.39921 0.28894 0.63531 1.00000
  H3 H 0.88973 0.28894 0.13531 1.00000
  H4 H 0.60079 0.71106 0.36469 1.00000
  Cl1 Cl 0.95249 1.00000 0.25000 1.00000
  Cl2 Cl 0.04751 0.00000 0.75000 1.00000
  Cl3 Cl 0.25178 0.66759 0.63174 1.00000
  Cl4 Cl 0.58419 0.33241 0.86826 1.00000
  Cl5 Cl 0.74822 0.33241 0.36826 1.00000
  Cl6 Cl 0.41581 0.66759 0.13174 1.00000
  F1 F 0.29197 0.76755 0.12007 1.00000
  F2 F 0.52442 0.23245 0.37993 1.00000
  F3 F 0.70803 0.23245 0.87993 1.00000
  F4 F 0.47558 0.76755 0.62007 1.00000
  F5 F 0.53794 0.48360 0.13516 1.00000
  F6 F 0.05433 0.51640 0.36484 1.00000
  F7 F 0.46206 0.51640 0.86484 1.00000
  F8 F 0.94567 0.48360 0.63516 1.00000
  F9 F 0.90343 0.13678 0.12420 1.00000
  F10 F 0.76665 0.86322 0.37580 1.00000
  F11 F 0.14460 0.47591 0.86024 1.00000
  F12 F 0.66869 0.52409 0.63976 1.00000
  F13 F 0.85540 0.52409 0.13976 1.00000
  F14 F 0.33131 0.47591 0.36024 1.00000
  F15 F 0.23335 0.13678 0.62420 1.00000
  F16 F 0.09657 0.86322 0.87580 1.00000
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