Navigation

HEAS Data Platform · Materials Science Database

Na2(TiBr3)3

Alexandria ALEX

Alex-ID: agm005606793 · Space group: C2/m (#12)

Basic Information

Formula
Na2(TiBr3)3
Alex-ID
agm005606793
Elements
3
Sites
28
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
802.12
ų
Cell a
9.9808
Å
Cell b
9.9627
Å
Cell c
9.9627
Å
α angle
118.69
°
β angle
101.31
°
γ angle
101.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na2(TiBr3)3
Na
4.00 · 14.3%
Ti
6.00 · 21.4%
Br
18.00 · 64.3%

Energy & Stability

Energy above hull
0.0759
eV/atom
Formation energy
-1.2038
eV/atom
Corrected total energy
-116.4643
eV
Raw total energy
-116.4643
eV

Electronic Structure

Indirect band gap
0.1072
eV
Direct band gap
0.1707
eV
DOS at Fermi level
7.4766
Total magnetisation
3.9995
μB

Additional Information

Prototype ID

A2B3C9_29_spg12

Decomposition

TiBr2 TiBr3 NaBr

Computed at

2023-06-14 08:30:38.105987

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: agm005606793).

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 agm005606793
data_agm005606793
_cell_length_a     9.98076
_cell_length_b     9.96269
_cell_length_c     9.96269
_cell_angle_alpha  118.69095
_cell_angle_beta   101.31294
_cell_angle_gamma  101.31294
_cell_volume       802.11733
_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 0.14270 0.54852 0.21912 1.00000
  Na2 Na 0.85730 0.78088 0.45148 1.00000
  Na3 Na 0.85730 0.45148 0.78088 1.00000
  Na4 Na 0.14270 0.21912 0.54852 1.00000
  Ti1 Ti 0.36682 0.15370 0.15370 1.00000
  Ti2 Ti 0.63318 0.84630 0.84630 1.00000
  Ti3 Ti 0.64197 0.04907 0.22737 1.00000
  Ti4 Ti 0.35803 0.77263 0.95093 1.00000
  Ti5 Ti 0.35803 0.95093 0.77263 1.00000
  Ti6 Ti 0.64197 0.22737 0.04907 1.00000
  Br1 Br 0.50000 0.20618 0.79382 1.00000
  Br2 Br 0.16823 0.48591 0.89557 1.00000
  Br3 Br 0.16823 0.89557 0.48591 1.00000
  Br4 Br 0.83177 0.51409 0.10443 1.00000
  Br5 Br 0.79017 0.68561 0.68561 1.00000
  Br6 Br 0.20983 0.31439 0.31439 1.00000
  Br7 Br 0.51950 0.42290 0.20968 1.00000
  Br8 Br 0.48050 0.79032 0.57710 1.00000
  Br9 Br 0.48050 0.57710 0.79032 1.00000
  Br10 Br 0.51950 0.20968 0.42290 1.00000
  Br11 Br 0.17268 0.68460 0.68460 1.00000
  Br12 Br 0.80812 0.89795 0.10304 1.00000
  Br13 Br 0.80812 0.10304 0.89795 1.00000
  Br14 Br 0.19188 0.10205 0.89696 1.00000
  Br15 Br 0.19188 0.89696 0.10205 1.00000
  Br16 Br 0.50000 0.79382 0.20618 1.00000
  Br17 Br 0.82732 0.31540 0.31540 1.00000
  Br18 Br 0.83177 0.10443 0.51409 1.00000
Get direct link