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Sr2Sn6Pb

Alexandria ALEX

Alex-ID: agm005693169 · 空间群: C2/m (#12)

基础信息

化学式
Sr2Sn6Pb
Alex-ID
agm005693169
元素数
3
位点数
9
空间群
C2/m (#12)
晶系
monoclinic
体积
282.50
ų
晶胞参数 a
6.3858
Å
晶胞参数 b
6.7683
Å
晶胞参数 c
7.3617
Å
α 角
117.37
°
β 角
91.12
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Sr2Sn6Pb
Sr
2.00 · 22.2%
Sn
6.00 · 66.7%
Pb
1.00 · 11.1%

能量与稳定性

凸包上方能量
0.0540
eV/atom
形成能
-0.3060
eV/atom
校正后总能量
-33.8587
eV
原始总能量
-33.8587
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0140
eV
费米能级态密度
3.7292
总磁矩
0.0000
μB

其他信息

原型 ID

AB2C6_687_spg164

分解产物

SrSn3 Pb

计算时间

2023-07-09 15:09:23.128677

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: agm005693169).

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 agm005693169
data_agm005693169
_cell_length_a     6.38581
_cell_length_b     6.76831
_cell_length_c     7.36167
_cell_angle_alpha  117.36775
_cell_angle_beta   91.12081
_cell_angle_gamma  90.00009
_cell_volume       282.49878
_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
  Sr1 Sr 0.15305 0.65752 0.31503 1.00000
  Sr2 Sr 0.84695 0.34248 0.68497 1.00000
  Sn1 Sn 0.64724 0.82832 0.19886 1.00000
  Sn2 Sn 0.68354 0.80605 0.61210 1.00000
  Sn3 Sn 0.64724 0.37054 0.19886 1.00000
  Sn4 Sn 0.35276 0.17168 0.80114 1.00000
  Sn5 Sn 0.31646 0.19395 0.38790 1.00000
  Sn6 Sn 0.35276 0.62946 0.80114 1.00000
  Pb1 Pb 0.00000 0.00000 0.00000 1.00000
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