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Li2Pa(SnTe2)3

Alexandria ALEX

Alex-ID: agm004635359 · 空间群: C2/m (#12)

基础信息

化学式
Li2Pa(SnTe2)3
Alex-ID
agm004635359
元素数
4
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
376.68
ų
晶胞参数 a
7.6538
Å
晶胞参数 b
7.6538
Å
晶胞参数 c
7.8407
Å
α 角
99.22
°
β 角
99.22
°
γ 角
120.02
°

组成

元素组成(原子分数)
组成信息
化学式
Li2Pa(SnTe2)3
Li
2.00 · 16.7%
Pa
1.00 · 8.3%
Sn
3.00 · 25.0%
Te
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0485
eV/atom
形成能
-0.5704
eV/atom
校正后总能量
-51.0302
eV
原始总能量
-51.0302
eV

电子结构

间接带隙
0.2045
eV
直接带隙
0.2145
eV
费米能级态密度
3.4509
总磁矩
1.0148
μB

其他信息

原型 ID

AB2C3D6_175_spg12

分解产物

LiPaTe3 Li2Te Sn SnTe

计算时间

2022-07-02 03:06:34.431710

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: agm004635359).

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 agm004635359
data_agm004635359
_cell_length_a     7.65384
_cell_length_b     7.65384
_cell_length_c     7.84074
_cell_angle_alpha  99.22462
_cell_angle_beta   99.22462
_cell_angle_gamma  120.02420
_cell_volume       376.67683
_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
  Li1 Li 0.32551 0.67449 0.00000 1.00000
  Li2 Li 0.67449 0.32551 0.00000 1.00000
  Pa1 Pa 0.00000 0.00000 0.00000 1.00000
  Sn1 Sn 0.16127 0.83873 0.50000 1.00000
  Sn2 Sn 0.83873 0.16127 0.50000 1.00000
  Sn3 Sn 0.50000 0.50000 0.50000 1.00000
  Te1 Te 0.91915 0.58987 0.76404 1.00000
  Te2 Te 0.74946 0.74946 0.24233 1.00000
  Te3 Te 0.08085 0.41013 0.23596 1.00000
  Te4 Te 0.58987 0.91915 0.76404 1.00000
  Te5 Te 0.25054 0.25054 0.75767 1.00000
  Te6 Te 0.41013 0.08085 0.23596 1.00000
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