Ce2YAs3

Alexandria ALEX

Alex-ID: agm005643598 · 空间群: Pnma (#62)

Alexandria Database API

基础信息

化学式

Ce2YAs3

Alex-ID

agm005643598

元素数

位点数

空间群

Pnma (#62)

晶系

orthorhombic

体积

622.97

Å³

晶胞参数 a

5.9263

晶胞参数 b

8.3734

晶胞参数 c

12.5542

α 角

90.00

β 角

90.00

γ 角

90.00

组成

元素组成（原子分数）

组成信息

化学式

Ce2YAs3

8.00 · 33.3%

4.00 · 16.7%

12.00 · 50.0%

能量与稳定性

凸包上方能量

0.0067

eV/atom

形成能

-1.4640

eV/atom

校正后总能量

-164.2545

原始总能量

-164.2545

电子结构

间接带隙

0.0000

直接带隙

0.0006

费米能级态密度

43.0516

总磁矩

5.6535

μB

其他信息

原型 ID

AB2C3_35_spg14

分解产物

CeY2As3 CeAs

计算时间

2023-08-07 05:55:39.170897

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: agm005643598).

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 agm005643598
data_agm005643598
_cell_length_a     5.92625
_cell_length_b     8.37336
_cell_length_c     12.55420
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00071
_cell_volume       622.97228
_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 0.25033 0.87496 0.74895 1.00000
  Ce2 Ce 0.25033 0.37496 0.75105 1.00000
  Ce3 Ce 0.24985 0.87355 0.41701 1.00000
  Ce4 Ce 0.24985 0.37355 0.08299 1.00000
  Ce5 Ce 0.75015 0.62645 0.91701 1.00000
  Ce6 Ce 0.75015 0.12645 0.58299 1.00000
  Ce7 Ce 0.74967 0.62504 0.24895 1.00000
  Ce8 Ce 0.74967 0.12504 0.25105 1.00000
  Y1 Y 0.24984 0.87626 0.08386 1.00000
  Y2 Y 0.24984 0.37626 0.41614 1.00000
  Y3 Y 0.75016 0.62374 0.58386 1.00000
  Y4 Y 0.75016 0.12374 0.91614 1.00000
  As1 As 0.25016 0.62284 0.58276 1.00000
  As2 As 0.25016 0.12284 0.91724 1.00000
  As3 As 0.25015 0.62759 0.91781 1.00000
  As4 As 0.25015 0.12759 0.58219 1.00000
  As5 As 0.24966 0.62482 0.24982 1.00000
  As6 As 0.24966 0.12482 0.25018 1.00000
  As7 As 0.75034 0.87518 0.74982 1.00000
  As8 As 0.75034 0.37518 0.75018 1.00000
  As9 As 0.74985 0.87241 0.41781 1.00000
  As10 As 0.74985 0.37241 0.08219 1.00000
  As11 As 0.74984 0.87716 0.08276 1.00000
  As12 As 0.74984 0.37716 0.41724 1.00000

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