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TiTeBr3

Alexandria ALEX

Alex-ID: agm002190897 · 空间群: P2/c (#13)

基础信息

化学式
TiTeBr3
Alex-ID
agm002190897
元素数
3
位点数
20
空间群
P2/c (#13)
晶系
monoclinic
体积
699.08
ų
晶胞参数 a
7.2937
Å
晶胞参数 b
7.4575
Å
晶胞参数 c
12.8816
Å
α 角
90.00
°
β 角
93.85
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
TiTeBr3
Te
4.00 · 20.0%
Br
12.00 · 60.0%
Ti
4.00 · 20.0%

能量与稳定性

凸包上方能量
0.0905
eV/atom
形成能
-0.9168
eV/atom
校正后总能量
-82.5570
eV
原始总能量
-82.5570
eV

电子结构

间接带隙
0.6372
eV
直接带隙
0.7220
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC3_244_spg13

分解产物

TiTe5 TiTe2 TiBr4

计算时间

2017-04-25 00:05:23

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm002190897).

文献引用

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}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm002190897
data_agm002190897
_cell_length_a     7.29366
_cell_length_b     7.45748
_cell_length_c     12.88157
_cell_angle_alpha  90.00000
_cell_angle_beta   93.84779
_cell_angle_gamma  90.00000
_cell_volume       699.07944
_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
  Te1 Te 0.15157 0.91742 0.31427 1.00000
  Te2 Te 0.84843 0.91742 0.18573 1.00000
  Te3 Te 0.84843 0.08258 0.68573 1.00000
  Te4 Te 0.15157 0.08258 0.81427 1.00000
  Br1 Br 0.13120 0.33130 0.03865 1.00000
  Br2 Br 0.86880 0.33130 0.46135 1.00000
  Br3 Br 0.86880 0.66870 0.96135 1.00000
  Br4 Br 0.13120 0.66870 0.53865 1.00000
  Br5 Br 0.66399 0.21898 0.93501 1.00000
  Br6 Br 0.33601 0.21898 0.56499 1.00000
  Br7 Br 0.33601 0.78102 0.06499 1.00000
  Br8 Br 0.66399 0.78102 0.43501 1.00000
  Br9 Br 0.77395 0.53980 0.71185 1.00000
  Br10 Br 0.22605 0.53980 0.78815 1.00000
  Br11 Br 0.22604 0.46020 0.28815 1.00000
  Br12 Br 0.77396 0.46020 0.21185 1.00000
  Ti1 Ti 0.92362 0.64182 0.36459 1.00000
  Ti2 Ti 0.07638 0.64182 0.13541 1.00000
  Ti3 Ti 0.07638 0.35818 0.63541 1.00000
  Ti4 Ti 0.92362 0.35818 0.86459 1.00000
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