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V2Bi8O17

Alexandria ALEX

Alex-ID: agm005249618 · 空间群: Cm (#8)

基础信息

化学式
V2Bi8O17
Alex-ID
agm005249618
元素数
3
位点数
27
空间群
Cm (#8)
晶系
monoclinic
体积
447.87
ų
晶胞参数 a
4.2093
Å
晶胞参数 b
4.2093
Å
晶胞参数 c
32.1241
Å
α 角
84.96
°
β 角
84.96
°
γ 角
52.25
°

组成

元素组成(原子分数)
组成信息
化学式
V2Bi8O17
V
2.00 · 7.4%
Bi
8.00 · 29.6%
O
17.00 · 63.0%

能量与稳定性

凸包上方能量
0.1781
eV/atom
形成能
-1.6974
eV/atom
校正后总能量
-179.4035
eV
原始总能量
-164.1006
eV

电子结构

间接带隙
0.7826
eV
直接带隙
0.8798
eV
费米能级态密度
-0.0706
总磁矩
0.0000
μB

其他信息

原型 ID

A2B8C17_5_spg8

分解产物

V2Bi4O11 Bi2O3

计算时间

2023-05-11 03:26:48.034658

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: agm005249618).

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 agm005249618
data_agm005249618
_cell_length_a     4.20926
_cell_length_b     4.20926
_cell_length_c     32.12413
_cell_angle_alpha  84.96281
_cell_angle_beta   84.96281
_cell_angle_gamma  52.24764
_cell_volume       447.86663
_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 0.69865 0.69865 0.61011 1.00000
  V2 V 0.30681 0.30681 0.78658 1.00000
  Bi1 Bi 0.00304 0.00304 0.97599 1.00000
  Bi2 Bi 0.36658 0.36658 0.09163 1.00000
  Bi3 Bi 0.59594 0.59594 0.19263 1.00000
  Bi4 Bi 0.96397 0.96397 0.30850 1.00000
  Bi5 Bi 0.19377 0.19377 0.40953 1.00000
  Bi6 Bi 0.53576 0.53576 0.52324 1.00000
  Bi7 Bi 0.13637 0.13637 0.69954 1.00000
  Bi8 Bi 0.76508 0.76508 0.87574 1.00000
  O1 O 0.61093 0.61093 0.12351 1.00000
  O2 O 0.95919 0.95919 0.05575 1.00000
  O3 O 0.27124 0.27124 0.19000 1.00000
  O4 O 0.20832 0.20832 0.34038 1.00000
  O5 O 0.55588 0.55588 0.27252 1.00000
  O6 O 0.86954 0.86954 0.40703 1.00000
  O7 O 0.79347 0.79347 0.55542 1.00000
  O8 O 0.14673 0.14673 0.48951 1.00000
  O9 O 0.17650 0.17650 0.62281 1.00000
  O10 O 0.48686 0.48686 0.59757 1.00000
  O11 O 0.39953 0.39953 0.73138 1.00000
  O12 O 0.76060 0.76060 0.66831 1.00000
  O13 O 0.78403 0.78403 0.80047 1.00000
  O14 O 0.09473 0.09473 0.77494 1.00000
  O15 O 0.01899 0.01899 0.90685 1.00000
  O16 O 0.37785 0.37785 0.84338 1.00000
  O17 O 0.67843 0.67843 0.97428 1.00000
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