Li2NbO3

Alexandria ALEX

Alex-ID: agm005690336 · 空间群: P2_1/c (#14)

Alexandria Database API

基础信息

化学式

Li2NbO3

Alex-ID

agm005690336

元素数

位点数

空间群

P2_1/c (#14)

晶系

monoclinic

体积

229.72

Å³

晶胞参数 a

4.3561

晶胞参数 b

5.9408

晶胞参数 c

8.8829

α 角

90.00

β 角

90.00

γ 角

87.83

组成

元素组成（原子分数）

组成信息

化学式

Li2NbO3

8.00 · 33.3%

4.00 · 16.7%

12.00 · 50.0%

能量与稳定性

凸包上方能量

0.0903

eV/atom

形成能

-2.6274

eV/atom

校正后总能量

-178.1462

原始总能量

-169.7188

电子结构

间接带隙

0.0000

直接带隙

0.3086

费米能级态密度

4.8279

总磁矩

0.0000

μB

其他信息

原型 ID

AB2C3_35_spg14

分解产物

Li3NbO4 LiNbO2

计算时间

2023-08-22 08:02:52.858678

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: agm005690336).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm005690336
data_agm005690336
_cell_length_a     4.35612
_cell_length_b     5.94083
_cell_length_c     8.88293
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  87.83080
_cell_volume       229.71644
_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
  Li1 Li 0.27038 0.89430 0.73670 1.00000
  Li2 Li 0.27038 0.39430 0.76330 1.00000
  Li3 Li 0.25600 0.88204 0.41691 1.00000
  Li4 Li 0.25600 0.38204 0.08309 1.00000
  Li5 Li 0.74400 0.61796 0.91691 1.00000
  Li6 Li 0.74400 0.11796 0.58309 1.00000
  Li7 Li 0.72962 0.60570 0.23670 1.00000
  Li8 Li 0.72962 0.10570 0.26330 1.00000
  Nb1 Nb 0.21689 0.87366 0.08041 1.00000
  Nb2 Nb 0.21689 0.37366 0.41959 1.00000
  Nb3 Nb 0.78311 0.62634 0.58041 1.00000
  Nb4 Nb 0.78311 0.12634 0.91959 1.00000
  O1 O 0.27394 0.63100 0.58770 1.00000
  O2 O 0.27394 0.13100 0.91230 1.00000
  O3 O 0.25049 0.64605 0.93057 1.00000
  O4 O 0.25049 0.14605 0.56943 1.00000
  O5 O 0.22990 0.61674 0.25306 1.00000
  O6 O 0.22990 0.11674 0.24694 1.00000
  O7 O 0.77010 0.88326 0.75306 1.00000
  O8 O 0.77010 0.38326 0.74694 1.00000
  O9 O 0.74951 0.85395 0.43057 1.00000
  O10 O 0.74951 0.35395 0.06943 1.00000
  O11 O 0.72606 0.86900 0.08770 1.00000
  O12 O 0.72606 0.36900 0.41230 1.00000

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