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Li5Se2Br

Alexandria ALEX

Alex-ID: agm005995658 · Space group: P2_1/c (#14)

Basic Information

Formula
Li5Se2Br
Alex-ID
agm005995658
Elements
3
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
644.67
ų
Cell a
7.3268
Å
Cell b
8.6121
Å
Cell c
10.4521
Å
α angle
90.00
°
β angle
102.18
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li5Se2Br
Li
20.00 · 62.5%
Se
8.00 · 25.0%
Br
4.00 · 12.5%

Energy & Stability

Energy above hull
0.0679
eV/atom
Formation energy
-1.2633
eV/atom
Corrected total energy
-113.3200
eV
Raw total energy
-113.3200
eV

Electronic Structure

Indirect band gap
2.9144
eV
Direct band gap
2.9216
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C5_318_spg14

Decomposition

Li2Se LiBr

Computed at

2023-08-28 09:55:00

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: agm005995658).

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 agm005995658
data_agm005995658
_cell_length_a     7.32680
_cell_length_b     8.61212
_cell_length_c     10.45213
_cell_angle_alpha  90.00000
_cell_angle_beta   102.18109
_cell_angle_gamma  89.99999
_cell_volume       644.67393
_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
  Li1 Li 0.94319 0.13178 0.07211 1.00000
  Li2 Li 0.93758 0.61364 0.09411 1.00000
  Li3 Li 0.44319 0.36822 0.07211 1.00000
  Li4 Li 0.43758 0.88636 0.09411 1.00000
  Li5 Li 0.81900 0.86556 0.25760 1.00000
  Li6 Li 0.89967 0.37054 0.37972 1.00000
  Li7 Li 0.31900 0.63444 0.25760 1.00000
  Li8 Li 0.71858 0.63002 0.44125 1.00000
  Li9 Li 0.39967 0.12946 0.37972 1.00000
  Li10 Li 0.21858 0.86998 0.44125 1.00000
  Li11 Li 0.78142 0.13002 0.55875 1.00000
  Li12 Li 0.60033 0.87054 0.62028 1.00000
  Li13 Li 0.28142 0.36998 0.55875 1.00000
  Li14 Li 0.68100 0.36556 0.74240 1.00000
  Li15 Li 0.10033 0.62946 0.62028 1.00000
  Li16 Li 0.18100 0.13444 0.74240 1.00000
  Li17 Li 0.56242 0.11364 0.90589 1.00000
  Li18 Li 0.55681 0.63178 0.92789 1.00000
  Li19 Li 0.06242 0.38636 0.90589 1.00000
  Li20 Li 0.05681 0.86822 0.92789 1.00000
  Se1 Se 0.75140 0.87399 0.01118 1.00000
  Se2 Se 0.25140 0.62601 0.01118 1.00000
  Se3 Se 0.52829 0.86565 0.35842 1.00000
  Se4 Se 0.02829 0.63435 0.35842 1.00000
  Se5 Se 0.97171 0.36565 0.64158 1.00000
  Se6 Se 0.47171 0.13435 0.64158 1.00000
  Se7 Se 0.74860 0.37399 0.98882 1.00000
  Se8 Se 0.24860 0.12601 0.98882 1.00000
  Br1 Br 0.53501 0.38645 0.33202 1.00000
  Br2 Br 0.03501 0.11355 0.33202 1.00000
  Br3 Br 0.96499 0.88645 0.66798 1.00000
  Br4 Br 0.46499 0.61355 0.66798 1.00000
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