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Pu2Th2Si4Pt

Alexandria ALEX

Alex-ID: agm004567014 · 空间群: I4/mmm (#139)

基础信息

化学式
Pu2Th2Si4Pt
Alex-ID
agm004567014
元素数
4
位点数
9
空间群
I4/mmm (#139)
晶系
tetragonal
体积
202.56
ų
晶胞参数 a
6.4651
Å
晶胞参数 b
6.4651
Å
晶胞参数 c
6.4651
Å
α 角
98.60
°
β 角
115.16
°
γ 角
115.16
°

组成

元素组成(原子分数)
组成信息
化学式
Pu2Th2Si4Pt
Pu
2.00 · 22.2%
Th
2.00 · 22.2%
Si
4.00 · 44.4%
Pt
1.00 · 11.1%

能量与稳定性

凸包上方能量
0.4100
eV/atom
形成能
-0.3578
eV/atom
校正后总能量
-74.5091
eV
原始总能量
-74.5091
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
14.7829
总磁矩
11.8113
μB

其他信息

原型 ID

AB2C2D4_166_spg139

分解产物

Pu5Si3 Th2Si3Pt ThSi Th3(Si2Pt)2

计算时间

2022-06-19 20:51:02.564272

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: agm004567014).

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 agm004567014
data_agm004567014
_cell_length_a     6.46508
_cell_length_b     6.46508
_cell_length_c     6.46508
_cell_angle_alpha  98.60207
_cell_angle_beta   115.16424
_cell_angle_gamma  115.16424
_cell_volume       202.56382
_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
  Pu1 Pu 0.00000 0.66851 0.66851 1.00000
  Pu2 Pu 1.00000 0.33149 0.33149 1.00000
  Th1 Th 0.50000 0.75000 0.25000 1.00000
  Th2 Th 0.50000 0.25000 0.75000 1.00000
  Si1 Si 0.00000 0.75489 0.24511 1.00000
  Si2 Si 0.50978 0.75489 0.75489 1.00000
  Si3 Si 0.00000 0.24511 0.75489 1.00000
  Si4 Si 0.49022 0.24511 0.24511 1.00000
  Pt1 Pt 0.00000 0.00000 0.00000 1.00000
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