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K4Sb2PbF14

Alexandria ALEX

Alex-ID: agm020073869 · 空间群: P-1 (#2)

基础信息

化学式
K4Sb2PbF14
Alex-ID
agm020073869
元素数
4
位点数
21
空间群
P-1 (#2)
晶系
triclinic
体积
370.64
ų
晶胞参数 a
6.8400
Å
晶胞参数 b
7.6453
Å
晶胞参数 c
7.8328
Å
α 角
91.91
°
β 角
91.91
°
γ 角
114.96
°

组成

元素组成(原子分数)
组成信息
化学式
K4Sb2PbF14
K
4.00 · 19.0%
Sb
2.00 · 9.5%
Pb
1.00 · 4.8%
F
14.00 · 66.7%

能量与稳定性

凸包上方能量
0.0828
eV/atom
形成能
-2.8276
eV/atom
校正后总能量
-95.6297
eV
原始总能量
-95.6296
eV

电子结构

间接带隙
2.0499
eV
直接带隙
2.0499
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C4D14_14_spg2

分解产物

K2SbF5 KSbF6 KPbF3

计算时间

2024-12-17 18:11:09

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: agm020073869).

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 agm020073869
data_agm020073869
_cell_length_a     6.83999
_cell_length_b     7.64529
_cell_length_c     7.83278
_cell_angle_alpha  91.90646
_cell_angle_beta   91.91467
_cell_angle_gamma  114.95910
_cell_volume       370.63703
_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 0.28501 0.55054 0.14294 1.00000
  K2 K 0.85138 0.72951 0.41217 1.00000
  K3 K 0.71499 0.44946 0.85706 1.00000
  K4 K 0.14862 0.27049 0.58783 1.00000
  Sb1 Sb 0.39452 0.81049 0.68093 1.00000
  Sb2 Sb 0.60548 0.18951 0.31907 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
  F1 F 0.91975 0.37041 0.33040 1.00000
  F2 F 0.28951 0.10748 0.86824 1.00000
  F3 F 0.42698 0.65879 0.48158 1.00000
  F4 F 0.71049 0.89252 0.13176 1.00000
  F5 F 0.95359 0.24602 0.93229 1.00000
  F6 F 0.27710 0.93728 0.49112 1.00000
  F7 F 0.04641 0.75398 0.06771 1.00000
  F8 F 0.83604 0.85446 0.76909 1.00000
  F9 F 0.08025 0.62959 0.66960 1.00000
  F10 F 0.16396 0.14554 0.23091 1.00000
  F11 F 0.40005 0.57544 0.81360 1.00000
  F12 F 0.59995 0.42456 0.18640 1.00000
  F13 F 0.72290 0.06272 0.50888 1.00000
  F14 F 0.57302 0.34121 0.51842 1.00000
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