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VPb3Cl8

Alexandria ALEX

Alex-ID: agm005997660 · 空间群: C222 (#21)

基础信息

化学式
VPb3Cl8
Alex-ID
agm005997660
元素数
3
位点数
12
空间群
C222 (#21)
晶系
orthorhombic
体积
403.56
ų
晶胞参数 a
7.3227
Å
晶胞参数 b
7.3227
Å
晶胞参数 c
8.1542
Å
α 角
90.00
°
β 角
90.00
°
γ 角
112.64
°

组成

元素组成(原子分数)
组成信息
化学式
VPb3Cl8
V
1.00 · 8.3%
Pb
3.00 · 25.0%
Cl
8.00 · 66.7%

能量与稳定性

凸包上方能量
0.0373
eV/atom
形成能
-1.5162
eV/atom
校正后总能量
-48.4689
eV
原始总能量
-48.4689
eV

电子结构

间接带隙
0.6557
eV
直接带隙
0.6604
eV
费米能级态密度
-0.4003
总磁矩
3.0000
μB

其他信息

原型 ID

AB3C8_54_spg21

分解产物

V7Cl16 PbCl2 V

计算时间

2023-09-07 23:19:28.382395

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: agm005997660).

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 agm005997660
data_agm005997660
_cell_length_a     7.32266
_cell_length_b     7.32266
_cell_length_c     8.15418
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  112.63591
_cell_volume       403.55770
_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 0.50000 0.50000 0.50000 1.00000
  Pb1 Pb 0.00000 0.50000 0.25857 1.00000
  Pb2 Pb 0.50000 0.50000 0.00000 1.00000
  Pb3 Pb 0.50000 0.00000 0.74143 1.00000
  Cl1 Cl 0.70484 0.29516 0.50000 1.00000
  Cl2 Cl 0.73950 0.26050 0.00000 1.00000
  Cl3 Cl 0.71125 0.73073 0.71661 1.00000
  Cl4 Cl 0.73073 0.71125 0.28339 1.00000
  Cl5 Cl 0.26927 0.28875 0.28339 1.00000
  Cl6 Cl 0.28875 0.26927 0.71661 1.00000
  Cl7 Cl 0.26050 0.73950 0.00000 1.00000
  Cl8 Cl 0.29516 0.70484 0.50000 1.00000
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