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Ce6TcSn2

Alexandria ALEX

Alex-ID: agm005777846 · 空间群: Fm-3m (#225)

基础信息

化学式
Ce6TcSn2
Alex-ID
agm005777846
元素数
3
位点数
18
空间群
Fm-3m (#225)
晶系
cubic
体积
480.43
ų
晶胞参数 a
6.9831
Å
晶胞参数 b
6.9838
Å
晶胞参数 c
9.8512
Å
α 角
90.00
°
β 角
90.02
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
Ce6TcSn2
Ce
12.00 · 66.7%
Tc
2.00 · 11.1%
Sn
4.00 · 22.2%

能量与稳定性

凸包上方能量
0.0445
eV/atom
形成能
-0.3336
eV/atom
校正后总能量
-113.9544
eV
原始总能量
-113.9544
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0004
eV
费米能级态密度
39.8463
总磁矩
5.7475
μB

其他信息

原型 ID

AB2C6_729_spg225

分解产物

Ce6Tc2Sn Ce3Sn Ce5Sn4

计算时间

2023-07-09 20:09:39.064531

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: agm005777846).

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 agm005777846
data_agm005777846
_cell_length_a     6.98313
_cell_length_b     6.98384
_cell_length_c     9.85117
_cell_angle_alpha  90.00000
_cell_angle_beta   90.02085
_cell_angle_gamma  90.00000
_cell_volume       480.43231
_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
  Ce1 Ce 0.99977 0.00006 0.22980 1.00000
  Ce2 Ce 0.73098 0.73066 0.49974 1.00000
  Ce3 Ce 0.76952 0.76888 0.00013 1.00000
  Ce4 Ce 0.73048 0.26888 0.49987 1.00000
  Ce5 Ce 0.76902 0.23066 0.00026 1.00000
  Ce6 Ce 0.50023 0.50006 0.27020 1.00000
  Ce7 Ce 0.00023 0.99994 0.77020 1.00000
  Ce8 Ce 0.26902 0.26934 0.50026 1.00000
  Ce9 Ce 0.23048 0.23112 0.99987 1.00000
  Ce10 Ce 0.26952 0.73112 0.50013 1.00000
  Ce11 Ce 0.23098 0.76934 0.99974 1.00000
  Ce12 Ce 0.49977 0.49994 0.72980 1.00000
  Tc1 Tc 0.50000 0.50000 0.00000 1.00000
  Tc2 Tc 0.00000 0.00000 0.50000 1.00000
  Sn1 Sn 0.99981 0.49999 0.74997 1.00000
  Sn2 Sn 0.50019 0.99999 0.75003 1.00000
  Sn3 Sn 0.49981 0.00001 0.24997 1.00000
  Sn4 Sn 0.00019 0.50001 0.25003 1.00000
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