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NaAlBr3Cl

Alexandria ALEX

Alex-ID: agm080285029 · Space group: P1 (#1)

Basic Information

Formula
NaAlBr3Cl
Alex-ID
agm080285029
Elements
4
Sites
24
Space group
P1 (#1)
Crystal system
triclinic
Volume
871.30
ų
Cell a
7.9170
Å
Cell b
10.2805
Å
Cell c
10.7085
Å
α angle
91.16
°
β angle
89.83
°
γ angle
90.84
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NaAlBr3Cl
Na
4.00 · 16.7%
Al
4.00 · 16.7%
Br
12.00 · 50.0%
Cl
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0115
eV/atom
Formation energy
-1.4772
eV/atom
Corrected total energy
-80.8003
eV
Raw total energy
-80.8003
eV

Electronic Structure

Indirect band gap
4.3043
eV
Direct band gap
4.3053
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD3_1350_spg198

Decomposition

NaAlCl4 NaAlBr4

Computed at

2025-02-05 17:55:12

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: agm080285029).

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 agm080285029
data_agm080285029
_cell_length_a     7.91703
_cell_length_b     10.28049
_cell_length_c     10.70849
_cell_angle_alpha  91.16024
_cell_angle_beta   89.82989
_cell_angle_gamma  90.84347
_cell_volume       871.29846
_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
  Na1 Na 0.93690 0.97225 0.02667 1.00000
  Na2 Na 0.03667 0.51200 0.52841 1.00000
  Na3 Na 0.46058 0.02982 0.47214 1.00000
  Na4 Na 0.44832 0.52416 0.97701 1.00000
  Al1 Al 0.60991 0.75034 0.73352 1.00000
  Al2 Al 0.39125 0.75142 0.24677 1.00000
  Al3 Al 0.12330 0.25014 0.76055 1.00000
  Al4 Al 0.89818 0.23902 0.25910 1.00000
  Br1 Br 0.78220 0.72816 0.55967 1.00000
  Br2 Br 0.22278 0.75318 0.06722 1.00000
  Br3 Br 0.29576 0.26552 0.93548 1.00000
  Br4 Br 0.73606 0.23588 0.44084 1.00000
  Br5 Br 0.75478 0.72147 0.92195 1.00000
  Br6 Br 0.73801 0.21813 0.07773 1.00000
  Br7 Br 0.23255 0.77570 0.42925 1.00000
  Br8 Br 0.27546 0.27147 0.57306 1.00000
  Br9 Br 0.49583 0.95773 0.73678 1.00000
  Br10 Br 0.99025 0.04663 0.76103 1.00000
  Br11 Br 0.04356 0.43804 0.26071 1.00000
  Br12 Br 0.53300 0.55528 0.24209 1.00000
  Cl1 Cl 0.07161 0.07772 0.25199 1.00000
  Cl2 Cl 0.94583 0.40775 0.75955 1.00000
  Cl3 Cl 0.56658 0.91492 0.24595 1.00000
  Cl4 Cl 0.41062 0.60329 0.73256 1.00000
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