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K2ZnBi2S5

Alexandria ALEX

Alex-ID: agm032154846 · 空间群: Pnma (#62)

基础信息

化学式
K2ZnBi2S5
Alex-ID
agm032154846
元素数
4
位点数
40
空间群
Pnma (#62)
晶系
orthorhombic
体积
1,100.14
ų
晶胞参数 a
4.0925
Å
晶胞参数 b
14.7647
Å
晶胞参数 c
18.2071
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
K2ZnBi2S5
K
8.00 · 20.0%
Zn
4.00 · 10.0%
Bi
8.00 · 20.0%
S
20.00 · 50.0%

能量与稳定性

凸包上方能量
0.0088
eV/atom
形成能
-1.1251
eV/atom
校正后总能量
-172.5307
eV
原始总能量
-159.2615
eV

电子结构

间接带隙
1.6404
eV
直接带隙
1.7847
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C2D5_14_spg62

分解产物

KBiS2 ZnS

计算时间

2024-11-03 04:40:40.449393

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: agm032154846).

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 agm032154846
data_agm032154846
_cell_length_a     4.09245
_cell_length_b     14.76468
_cell_length_c     18.20708
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1100.14027
_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 0.25000 0.00571 0.87887 1.00000
  K2 K 0.25000 0.50571 0.62113 1.00000
  K3 K 0.75000 0.99429 0.12113 1.00000
  K4 K 0.75000 0.49429 0.37887 1.00000
  K5 K 0.25000 0.46420 0.11794 1.00000
  K6 K 0.25000 0.96420 0.38206 1.00000
  K7 K 0.75000 0.53580 0.88206 1.00000
  K8 K 0.75000 0.03580 0.61794 1.00000
  Zn1 Zn 0.25000 0.20561 0.14296 1.00000
  Zn2 Zn 0.25000 0.70561 0.35704 1.00000
  Zn3 Zn 0.75000 0.79439 0.85704 1.00000
  Zn4 Zn 0.75000 0.29439 0.64296 1.00000
  Bi1 Bi 0.25000 0.25175 0.48294 1.00000
  Bi2 Bi 0.25000 0.75175 0.01706 1.00000
  Bi3 Bi 0.75000 0.74825 0.51706 1.00000
  Bi4 Bi 0.75000 0.24825 0.98294 1.00000
  Bi5 Bi 0.25000 0.29192 0.80026 1.00000
  Bi6 Bi 0.25000 0.79192 0.69974 1.00000
  Bi7 Bi 0.75000 0.70808 0.19974 1.00000
  Bi8 Bi 0.75000 0.20808 0.30026 1.00000
  S1 S 0.25000 0.09826 0.24060 1.00000
  S2 S 0.25000 0.59826 0.25940 1.00000
  S3 S 0.75000 0.90174 0.75940 1.00000
  S4 S 0.75000 0.40174 0.74060 1.00000
  S5 S 0.25000 0.13069 0.02858 1.00000
  S6 S 0.25000 0.63069 0.47142 1.00000
  S7 S 0.75000 0.86931 0.97142 1.00000
  S8 S 0.75000 0.36931 0.52858 1.00000
  S9 S 0.25000 0.20561 0.65267 1.00000
  S10 S 0.25000 0.70561 0.84733 1.00000
  S11 S 0.75000 0.79439 0.34733 1.00000
  S12 S 0.75000 0.29439 0.15267 1.00000
  S13 S 0.25000 0.32823 0.35079 1.00000
  S14 S 0.25000 0.82823 0.14921 1.00000
  S15 S 0.75000 0.67177 0.64921 1.00000
  S16 S 0.75000 0.17177 0.85079 1.00000
  S17 S 0.25000 0.37568 0.93642 1.00000
  S18 S 0.25000 0.87568 0.56358 1.00000
  S19 S 0.75000 0.62432 0.06358 1.00000
  S20 S 0.75000 0.12432 0.43642 1.00000
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