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CdGeF4

Alexandria ALEX

Alex-ID: agm005754249 · Space group: P2_1/c (#14)

Basic Information

Formula
CdGeF4
Alex-ID
agm005754249
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
406.76
ų
Cell a
5.6068
Å
Cell b
8.2754
Å
Cell c
8.7681
Å
α angle
90.00
°
β angle
90.00
°
γ angle
88.91
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CdGeF4
Cd
4.00 · 16.7%
Ge
4.00 · 16.7%
F
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0553
eV/atom
Formation energy
-2.4091
eV/atom
Corrected total energy
-102.7114
eV
Raw total energy
-102.7114
eV

Electronic Structure

Indirect band gap
3.0598
eV
Direct band gap
3.2471
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_2940_spg14

Decomposition

CdGe2F6 CdF2

Computed at

2023-07-28 08:29:14.181175

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: agm005754249).

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 agm005754249
data_agm005754249
_cell_length_a     5.60684
_cell_length_b     8.27543
_cell_length_c     8.76814
_cell_angle_alpha  90.00001
_cell_angle_beta   90.00000
_cell_angle_gamma  88.91026
_cell_volume       406.75942
_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
  Cd1 Cd 0.26324 0.10741 0.93710 1.00000
  Cd2 Cd 0.23676 0.39259 0.43710 1.00000
  Cd3 Cd 0.76324 0.60741 0.56290 1.00000
  Cd4 Cd 0.73676 0.89259 0.06290 1.00000
  Ge1 Ge 0.76971 0.06717 0.62983 1.00000
  Ge2 Ge 0.73029 0.43283 0.12983 1.00000
  Ge3 Ge 0.26971 0.56717 0.87017 1.00000
  Ge4 Ge 0.23029 0.93283 0.37017 1.00000
  F1 F 0.38405 0.14410 0.39304 1.00000
  F2 F 0.90930 0.01340 0.83684 1.00000
  F3 F 0.58530 0.14379 0.07789 1.00000
  F4 F 0.49230 0.15404 0.72015 1.00000
  F5 F 0.00770 0.34596 0.22015 1.00000
  F6 F 0.91470 0.35621 0.57789 1.00000
  F7 F 0.59070 0.48660 0.33684 1.00000
  F8 F 0.88405 0.64410 0.10696 1.00000
  F9 F 0.11595 0.35590 0.89304 1.00000
  F10 F 0.40930 0.51340 0.66316 1.00000
  F11 F 0.08530 0.64379 0.42211 1.00000
  F12 F 0.99230 0.65404 0.77985 1.00000
  F13 F 0.50770 0.84596 0.27985 1.00000
  F14 F 0.41470 0.85621 0.92211 1.00000
  F15 F 0.09070 0.98660 0.16316 1.00000
  F16 F 0.61595 0.85590 0.60696 1.00000
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