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GeBr3Cl

Alexandria ALEX

Alex-ID: agm071297811 · Space group: P2_1 (#4)

Alexandria Database API

Basic Information

Formula
GeBr3Cl
Alex-ID
agm071297811
Elements
3
Sites
20
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
906.13
ų
Cell a
7.0272
Å
Cell b
9.5058
Å
Cell c
13.8134
Å
α angle
89.76
°
β angle
100.88
°
γ angle
90.10
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
GeBr3Cl
Ge
4.00 · 20.0%
Br
12.00 · 60.0%
Cl
4.00 · 20.0%

Energy & Stability

Energy above hull
0.0014
eV/atom
Formation energy
-0.8007
eV/atom
Corrected total energy
-59.5733
eV
Raw total energy
-59.5733
eV

Electronic Structure

Indirect band gap
3.1038
eV
Direct band gap
3.1114
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_10626_spg4

Decomposition

GeBr3Cl

Computed at

2024-10-04 17:13:24.040268

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: agm071297811).

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 agm071297811
data_agm071297811
_cell_length_a     7.02718
_cell_length_b     9.50575
_cell_length_c     13.81337
_cell_angle_alpha  89.75879
_cell_angle_beta   100.87614
_cell_angle_gamma  90.09765
_cell_volume       906.13124
_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
  Ge1 Ge 0.03325 0.77581 0.92737 1.00000
  Ge2 Ge 0.46178 0.27554 0.07260 1.00000
  Ge3 Ge 0.92991 0.72454 0.42758 1.00000
  Ge4 Ge 0.57534 0.22422 0.57239 1.00000
  Br1 Br 0.59850 0.70911 0.38480 1.00000
  Br2 Br 0.90663 0.20897 0.61580 1.00000
  Br3 Br 0.32587 0.79422 0.87629 1.00000
  Br4 Br 0.16835 0.29124 0.12309 1.00000
  Br5 Br 0.41520 0.26350 0.90354 1.00000
  Br6 Br 0.02457 0.71887 0.59659 1.00000
  Br7 Br 0.08128 0.75907 0.09636 1.00000
  Br8 Br 0.48138 0.21985 0.40337 1.00000
  Br9 Br 0.03786 0.92956 0.36628 1.00000
  Br10 Br 0.86825 0.58079 0.85649 1.00000
  Br11 Br 0.62615 0.07934 0.14261 1.00000
  Br12 Br 0.46698 0.42854 0.63319 1.00000
  Cl1 Cl 0.05852 0.54975 0.36553 1.00000
  Cl2 Cl 0.44570 0.04883 0.63445 1.00000
  Cl3 Cl 0.86303 0.95952 0.88019 1.00000
  Cl4 Cl 0.63145 0.45873 0.12149 1.00000
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