Y(ThSe2)4

Alexandria ALEX

Alex-ID: agm097658486 · 空间群: P-3m1 (#164)

Alexandria Database API

基础信息

化学式

Y(ThSe2)4

Alex-ID

agm097658486

元素数

位点数

空间群

P-3m1 (#164)

晶系

trigonal

体积

421.70

Å³

晶胞参数 a

8.3720

晶胞参数 b

8.3720

晶胞参数 c

6.9472

α 角

90.00

β 角

90.00

γ 角

120.00

组成

元素组成（原子分数）

组成信息

化学式

Y(ThSe2)4

1.00 · 7.7%

4.00 · 30.8%

8.00 · 61.5%

能量与稳定性

凸包上方能量

0.1545

eV/atom

形成能

-1.6092

eV/atom

校正后总能量

-84.9974

原始总能量

-84.9974

电子结构

间接带隙

0.0000

直接带隙

0.0000

费米能级态密度

8.3785

总磁矩

0.0000

μB

其他信息

原型 ID

AB4C8_344_spg12

分解产物

Th2Se3 Y5Se6 Th7Se12

计算时间

2025-06-18 18:40:33

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: agm097658486).

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 | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm097658486
data_agm097658486
_cell_length_a     8.37202
_cell_length_b     8.37202
_cell_length_c     6.94717
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       421.69556
_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
  Y1 Y 0.00000 0.00000 0.00000 1.00000
  Th1 Th 0.00000 0.00000 0.50000 1.00000
  Th2 Th 0.00000 0.50000 0.50000 1.00000
  Th3 Th 0.50000 0.00000 0.50000 1.00000
  Th4 Th 0.50000 0.50000 0.50000 1.00000
  Se1 Se 0.16598 0.33195 0.24718 1.00000
  Se2 Se 0.16598 0.83402 0.24718 1.00000
  Se3 Se 0.66667 0.33333 0.26852 1.00000
  Se4 Se 0.66805 0.83402 0.24718 1.00000
  Se5 Se 0.33195 0.16598 0.75282 1.00000
  Se6 Se 0.33333 0.66667 0.73148 1.00000
  Se7 Se 0.83402 0.16598 0.75282 1.00000
  Se8 Se 0.83402 0.66805 0.75282 1.00000

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