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Ti2O3

Alexandria ALEX

Alex-ID: agm005227359 · 空间群: P2_1/m (#11)

基础信息

化学式
Ti2O3
Alex-ID
agm005227359
元素数
2
位点数
30
空间群
P2_1/m (#11)
晶系
monoclinic
体积
303.88
ų
晶胞参数 a
2.9981
Å
晶胞参数 b
7.6813
Å
晶胞参数 c
13.3550
Å
α 角
81.13
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Ti2O3
Ti
12.00 · 40.0%
O
18.00 · 60.0%

能量与稳定性

凸包上方能量
0.0708
eV/atom
形成能
-3.2351
eV/atom
校正后总能量
-281.0395
eV
原始总能量
-268.3982
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0018
eV
费米能级态密度
11.4475
总磁矩
2.4099
μB

其他信息

原型 ID

A2B3_87_spg11

分解产物

Ti2O3

计算时间

2023-05-15 02:35:03.274445

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: agm005227359).

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 agm005227359
data_agm005227359
_cell_length_a     2.99809
_cell_length_b     7.68128
_cell_length_c     13.35500
_cell_angle_alpha  81.12835
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       303.87529
_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
  Ti1 Ti 0.25000 0.80828 0.01721 1.00000
  Ti2 Ti 0.25000 0.45845 0.11757 1.00000
  Ti3 Ti 0.75000 0.84205 0.21910 1.00000
  Ti4 Ti 0.75000 0.18055 0.27544 1.00000
  Ti5 Ti 0.25000 0.51135 0.39888 1.00000
  Ti6 Ti 0.25000 0.86564 0.43631 1.00000
  Ti7 Ti 0.75000 0.13436 0.56369 1.00000
  Ti8 Ti 0.75000 0.48865 0.60112 1.00000
  Ti9 Ti 0.25000 0.81945 0.72456 1.00000
  Ti10 Ti 0.25000 0.15795 0.78090 1.00000
  Ti11 Ti 0.75000 0.54155 0.88243 1.00000
  Ti12 Ti 0.75000 0.19172 0.98279 1.00000
  O1 O 0.75000 0.61517 0.03239 1.00000
  O2 O 0.75000 0.27166 0.12599 1.00000
  O3 O 0.75000 0.95014 0.07568 1.00000
  O4 O 0.25000 0.69195 0.17503 1.00000
  O5 O 0.25000 0.36182 0.28460 1.00000
  O6 O 0.25000 0.99501 0.26461 1.00000
  O7 O 0.75000 0.05268 0.42176 1.00000
  O8 O 0.75000 0.71565 0.36686 1.00000
  O9 O 0.75000 0.36839 0.47152 1.00000
  O10 O 0.25000 0.63161 0.52848 1.00000
  O11 O 0.25000 0.28435 0.63314 1.00000
  O12 O 0.25000 0.94732 0.57824 1.00000
  O13 O 0.75000 0.00499 0.73539 1.00000
  O14 O 0.75000 0.63818 0.71540 1.00000
  O15 O 0.75000 0.30805 0.82497 1.00000
  O16 O 0.25000 0.04986 0.92432 1.00000
  O17 O 0.25000 0.72834 0.87401 1.00000
  O18 O 0.25000 0.38483 0.96761 1.00000
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