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V4O9

Alexandria ALEX

Alex-ID: agm005291386 · 空间群: P4/n (#85)

基础信息

化学式
V4O9
Alex-ID
agm005291386
元素数
2
位点数
26
空间群
P4/n (#85)
晶系
tetragonal
体积
343.67
ų
晶胞参数 a
8.5197
Å
晶胞参数 b
8.5197
Å
晶胞参数 c
4.7348
Å
α 角
90.00
°
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
V4O9
V
8.00 · 30.8%
O
18.00 · 69.2%

能量与稳定性

凸包上方能量
0.1284
eV/atom
形成能
-2.2588
eV/atom
校正后总能量
-220.9250
eV
原始总能量
-194.8278
eV

电子结构

间接带隙
0.0018
eV
直接带隙
0.0018
eV
费米能级态密度
8.9441
总磁矩
4.0000
μB

其他信息

原型 ID

A4B9_18_spg85

分解产物

V4O9

计算时间

2023-05-10 22:43:20.210709

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: agm005291386).

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 agm005291386
data_agm005291386
_cell_length_a     8.51967
_cell_length_b     8.51967
_cell_length_c     4.73477
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       343.67205
_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
  V1 V 0.78457 0.09573 0.62532 1.00000
  V2 V 0.09573 0.21543 0.37468 1.00000
  V3 V 0.59573 0.71543 0.62532 1.00000
  V4 V 0.28457 0.59573 0.37468 1.00000
  V5 V 0.21543 0.90427 0.62532 1.00000
  V6 V 0.40427 0.28457 0.62532 1.00000
  V7 V 0.71543 0.40427 0.37468 1.00000
  V8 V 0.90427 0.78457 0.37468 1.00000
  O1 O 0.00000 0.00000 0.50000 1.00000
  O2 O 0.50000 0.50000 0.50000 1.00000
  O3 O 0.91355 0.77556 0.03543 1.00000
  O4 O 0.72444 0.41355 0.03543 1.00000
  O5 O 0.27556 0.58645 0.03543 1.00000
  O6 O 0.08645 0.22444 0.03543 1.00000
  O7 O 0.58645 0.72444 0.96457 1.00000
  O8 O 0.77556 0.08645 0.96457 1.00000
  O9 O 0.22444 0.91355 0.96457 1.00000
  O10 O 0.41355 0.27556 0.96457 1.00000
  O11 O 0.28699 0.10492 0.50196 1.00000
  O12 O 0.39508 0.78699 0.50196 1.00000
  O13 O 0.60492 0.21301 0.50196 1.00000
  O14 O 0.71301 0.89508 0.50196 1.00000
  O15 O 0.78699 0.60492 0.49804 1.00000
  O16 O 0.10492 0.71301 0.49804 1.00000
  O17 O 0.89508 0.28699 0.49804 1.00000
  O18 O 0.21301 0.39508 0.49804 1.00000
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