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K3Sn2Hg9

Alexandria ALEX

Alex-ID: agm005602706 · 空间群: Immm (#71)

Alexandria Database API

基础信息

化学式
K3Sn2Hg9
Alex-ID
agm005602706
元素数
3
位点数
14
空间群
Immm (#71)
晶系
orthorhombic
体积
426.66
ų
晶胞参数 a
5.5780
Å
晶胞参数 b
9.6170
Å
晶胞参数 c
9.6170
Å
α 角
61.47
°
β 角
73.14
°
γ 角
73.14
°

组成

元素组成（原子分数）
组成信息
化学式
K3Sn2Hg9
K
3.00 · 21.4%
Sn
2.00 · 14.3%
Hg
9.00 · 64.3%

能量与稳定性

凸包上方能量
0.0380
eV/atom
形成能
-0.1341
eV/atom
校正后总能量
-16.4382
eV
原始总能量
-16.4382
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0000
eV
费米能级态密度
5.4199
总磁矩
0.0000
μB

其他信息

原型 ID

A2B3C9_138_spg71

分解产物

K2Hg7 K4Sn21Hg2 KHg2

计算时间

2023-06-14 05:46:11.253314

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: agm005602706).

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 agm005602706
data_agm005602706
_cell_length_a     5.57797
_cell_length_b     9.61697
_cell_length_c     9.61698
_cell_angle_alpha  61.46772
_cell_angle_beta   73.14176
_cell_angle_gamma  73.14176
_cell_volume       426.65504
_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 0.00000 0.00000 0.00000 1.00000
  K2 K 0.72095 0.27905 0.27905 1.00000
  K3 K 0.27905 0.72095 0.72095 1.00000
  Sn1 Sn 0.50000 0.34226 0.65774 1.00000
  Sn2 Sn 0.50000 0.65774 0.34226 1.00000
  Hg1 Hg 0.00000 0.50000 0.50000 1.00000
  Hg2 Hg 0.65422 0.99731 0.69424 1.00000
  Hg3 Hg 0.34578 0.00269 0.30576 1.00000
  Hg4 Hg 0.65422 0.69424 0.99731 1.00000
  Hg5 Hg 0.34578 0.30576 0.00269 1.00000
  Hg6 Hg 0.85205 0.84782 0.44808 1.00000
  Hg7 Hg 0.14795 0.15218 0.55192 1.00000
  Hg8 Hg 0.85205 0.44808 0.84782 1.00000
  Hg9 Hg 0.14795 0.55192 0.15218 1.00000
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