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K2VPbCl6

Alexandria ALEX

Alex-ID: agm004933542 · 空间群: P-1 (#2)

基础信息

化学式
K2VPbCl6
Alex-ID
agm004933542
元素数
4
位点数
10
空间群
P-1 (#2)
晶系
triclinic
体积
286.57
ų
晶胞参数 a
7.3955
Å
晶胞参数 b
7.4696
Å
晶胞参数 c
7.3430
Å
α 角
118.94
°
β 角
120.98
°
γ 角
90.21
°

组成

元素组成(原子分数)
组成信息
化学式
K2VPbCl6
K
2.00 · 20.0%
V
1.00 · 10.0%
Pb
1.00 · 10.0%
Cl
6.00 · 60.0%

能量与稳定性

凸包上方能量
0.0365
eV/atom
形成能
-1.8163
eV/atom
校正后总能量
-40.7173
eV
原始总能量
-40.7173
eV

电子结构

间接带隙
0.8334
eV
直接带隙
0.8984
eV
费米能级态密度
-0.1779
总磁矩
3.0000
μB

其他信息

原型 ID

ABC2D6_1_spg225

分解产物

K(VCl3)2 KPbCl3 K2PbCl4 V

计算时间

2022-07-22 04:15:50.531763

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: agm004933542).

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 agm004933542
data_agm004933542
_cell_length_a     7.39548
_cell_length_b     7.46960
_cell_length_c     7.34302
_cell_angle_alpha  118.93676
_cell_angle_beta   120.97933
_cell_angle_gamma  90.21049
_cell_volume       286.57271
_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
  K1 K 0.73508 0.22643 0.48885 1.00000
  K2 K 0.26414 0.77424 0.51046 1.00000
  V1 V 0.99989 0.00037 0.99978 1.00000
  Pb1 Pb 0.49998 0.50042 0.99983 1.00000
  Cl1 Cl 0.81904 0.83855 0.11935 1.00000
  Cl2 Cl 0.75750 0.67182 0.54397 1.00000
  Cl3 Cl 0.18089 0.16249 0.88049 1.00000
  Cl4 Cl 0.71618 0.18198 0.89391 1.00000
  Cl5 Cl 0.24268 0.32899 0.45568 1.00000
  Cl6 Cl 0.28359 0.81865 0.10562 1.00000
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