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Th7(SnAu)2

Alexandria ALEX

Alex-ID: agm003323239 · 空间群: Cmmm (#65)

Alexandria Database API

基础信息

化学式
Th7(SnAu)2
Alex-ID
agm003323239
元素数
3
位点数
11
空间群
Cmmm (#65)
晶系
orthorhombic
体积
345.53
ų
晶胞参数 a
6.6221
Å
晶胞参数 b
8.6422
Å
晶胞参数 c
6.6221
Å
α 角
90.00
°
β 角
114.25
°
γ 角
90.00
°

组成

元素组成（原子分数）
组成信息
化学式
Th7(SnAu)2
Th
7.00 · 63.6%
Sn
2.00 · 18.2%
Au
2.00 · 18.2%

能量与稳定性

凸包上方能量
0.4437
eV/atom
形成能
-0.0252
eV/atom
校正后总能量
-66.7945
eV
原始总能量
-66.7945
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0144
eV
费米能级态密度
17.3436
总磁矩
0.0000
μB

其他信息

原型 ID

A2B2C7_243_spg65

分解产物

Th5Sn3Au Th2Au Th

计算时间

2022-01-26 16:17:17.529716

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: agm003323239).

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 agm003323239
data_agm003323239
_cell_length_a     6.62211
_cell_length_b     8.64219
_cell_length_c     6.62211
_cell_angle_alpha  90.00187
_cell_angle_beta   114.25308
_cell_angle_gamma  89.99813
_cell_volume       345.53132
_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
  Th1 Th 0.99981 0.30293 0.50032 1.00000
  Th2 Th 0.50032 0.69707 0.99981 1.00000
  Th3 Th 0.00019 0.69707 0.49968 1.00000
  Th4 Th 0.49968 0.30293 0.00019 1.00000
  Th5 Th 0.00000 0.00000 0.00000 1.00000
  Th6 Th 0.50020 0.72593 0.49980 1.00000
  Th7 Th 0.49980 0.27407 0.50020 1.00000
  Sn1 Sn 0.69646 0.99998 0.30354 1.00000
  Sn2 Sn 0.30354 0.00002 0.69646 1.00000
  Au1 Au 0.81484 0.50000 0.81484 1.00000
  Au2 Au 0.18516 0.50000 0.18516 1.00000
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