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CsAcF14

Alexandria ALEX

Alex-ID: agm005753748 · Space group: Imma (#74)

Basic Information

Formula
CsAcF14
Alex-ID
agm005753748
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
582.00
ų
Cell a
9.2830
Å
Cell b
9.2830
Å
Cell c
9.2830
Å
α angle
123.41
°
β angle
109.58
°
γ angle
96.56
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsAcF14
Cs
2.00 · 6.3%
Ac
2.00 · 6.3%
F
28.00 · 87.5%

Energy & Stability

Energy above hull
0.0662
eV/atom
Formation energy
-1.6583
eV/atom
Corrected total energy
-102.7696
eV
Raw total energy
-102.7696
eV

Electronic Structure

Indirect band gap
0.5177
eV
Direct band gap
0.5177
eV
DOS at Fermi level
-0.4263
Total magnetisation
8.0407
μB

Additional Information

Prototype ID

ABC14_1_spg74

Decomposition

CsF8 AcF3 F2

Computed at

2023-07-23 14:56:12.373966

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: agm005753748).

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 agm005753748
data_agm005753748
_cell_length_a     9.28303
_cell_length_b     9.28303
_cell_length_c     9.28303
_cell_angle_alpha  123.40834
_cell_angle_beta   109.57788
_cell_angle_gamma  96.56382
_cell_volume       581.99921
_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
  Cs1 Cs 0.62455 0.25000 0.37455 1.00000
  Cs2 Cs 0.37545 0.75000 0.62545 1.00000
  Ac1 Ac 0.00000 0.50000 0.00000 1.00000
  Ac2 Ac 0.00000 0.00000 0.50000 1.00000
  F1 F 0.73517 0.80784 0.92733 1.00000
  F2 F 0.26483 0.19216 0.07267 1.00000
  F3 F 0.38051 0.30784 0.07267 1.00000
  F4 F 0.61949 0.69216 0.92733 1.00000
  F5 F 0.99600 0.37468 0.62132 1.00000
  F6 F 0.00400 0.62532 0.37868 1.00000
  F7 F 0.25336 0.87468 0.37868 1.00000
  F8 F 0.74664 0.12532 0.62132 1.00000
  F9 F 0.16727 0.35689 0.81038 1.00000
  F10 F 0.83273 0.64311 0.18962 1.00000
  F11 F 0.04651 0.85689 0.18962 1.00000
  F12 F 0.95349 0.14311 0.81038 1.00000
  F13 F 0.74643 0.17732 0.06654 1.00000
  F14 F 0.25357 0.32012 0.43090 1.00000
  F15 F 0.61078 0.67732 0.43090 1.00000
  F16 F 0.38922 0.82012 0.06654 1.00000
  F17 F 0.25357 0.82268 0.93346 1.00000
  F18 F 0.74643 0.67988 0.56910 1.00000
  F19 F 0.38922 0.32268 0.56910 1.00000
  F20 F 0.61078 0.17988 0.93346 1.00000
  F21 F 0.30893 0.64294 0.22117 1.00000
  F22 F 0.69107 0.91224 0.33401 1.00000
  F23 F 0.92177 0.14294 0.33401 1.00000
  F24 F 0.07823 0.41224 0.22117 1.00000
  F25 F 0.69107 0.35706 0.77883 1.00000
  F26 F 0.30893 0.08776 0.66599 1.00000
  F27 F 0.07823 0.85706 0.66599 1.00000
  F28 F 0.92177 0.58776 0.77883 1.00000
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