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Ti2NbO4

Alexandria ALEX

Alex-ID: agm036082238 · 空间群: Imma (#74)

基础信息

化学式
Ti2NbO4
Alex-ID
agm036082238
元素数
3
位点数
14
空间群
Imma (#74)
晶系
orthorhombic
体积
154.71
ų
晶胞参数 a
5.9359
Å
晶胞参数 b
5.9359
Å
晶胞参数 c
5.9359
Å
α 角
121.85
°
β 角
107.50
°
γ 角
99.88
°

组成

元素组成(原子分数)
组成信息
化学式
Ti2NbO4
Ti
4.00 · 28.6%
Nb
2.00 · 14.3%
O
8.00 · 57.1%

能量与稳定性

凸包上方能量
0.2627
eV/atom
形成能
-2.7615
eV/atom
校正后总能量
-130.0465
eV
原始总能量
-124.4282
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
9.1704
总磁矩
-0.0014
μB

其他信息

原型 ID

AB2C4_627_spg122

分解产物

Ti2O3 TiNb3O6 Nb

计算时间

2024-08-15 02:20:24.698872

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: agm036082238).

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 agm036082238
data_agm036082238
_cell_length_a     5.93585
_cell_length_b     5.93585
_cell_length_c     5.93585
_cell_angle_alpha  121.85453
_cell_angle_beta   107.49961
_cell_angle_gamma  99.87716
_cell_volume       154.70801
_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 0.00000 0.50000 0.00000 1.00000
  Ti2 Ti 0.00000 0.50000 0.50000 1.00000
  Ti3 Ti 0.00000 0.00000 0.50000 1.00000
  Ti4 Ti 0.50000 0.50000 0.00000 1.00000
  Nb1 Nb 0.48156 0.23156 0.25000 1.00000
  Nb2 Nb 0.51844 0.76844 0.75000 1.00000
  O1 O 0.72356 0.70070 0.47714 1.00000
  O2 O 0.27644 0.29930 0.52286 1.00000
  O3 O 0.81852 0.76997 0.04854 1.00000
  O4 O 0.72356 0.24643 0.02286 1.00000
  O5 O 0.22143 0.76997 0.45146 1.00000
  O6 O 0.18148 0.23003 0.95146 1.00000
  O7 O 0.27644 0.75357 0.97714 1.00000
  O8 O 0.77857 0.23003 0.54854 1.00000
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