导航

HEAS Data Platform · 材料科学计算数据库

CeHo2Se3

Alexandria ALEX

Alex-ID: agm020174792 · 空间群: C2/m (#12)

基础信息

化学式
CeHo2Se3
Alex-ID
agm020174792
元素数
3
位点数
12
空间群
C2/m (#12)
晶系
monoclinic
体积
293.18
ų
晶胞参数 a
7.0828
Å
晶胞参数 b
7.0828
Å
晶胞参数 c
7.1597
Å
α 角
80.49
°
β 角
99.51
°
γ 角
59.89
°

组成

元素组成(原子分数)
组成信息
化学式
CeHo2Se3
Ce
2.00 · 16.7%
Ho
4.00 · 33.3%
Se
6.00 · 50.0%

能量与稳定性

凸包上方能量
0.0090
eV/atom
形成能
-1.7597
eV/atom
校正后总能量
-72.2420
eV
原始总能量
-72.2420
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0011
eV
费米能级态密度
14.3250
总磁矩
1.8777
μB

其他信息

原型 ID

AB2C3_23_spg12

分解产物

CeHo4Se5 Ce2Ho3Se5

计算时间

2025-01-21 21:38:00

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: agm020174792).

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 agm020174792
data_agm020174792
_cell_length_a     7.08284
_cell_length_b     7.08284
_cell_length_c     7.15971
_cell_angle_alpha  80.48858
_cell_angle_beta   99.51142
_cell_angle_gamma  59.88575
_cell_volume       293.17876
_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 0.66611 0.66611 0.00000 1.00000
  Ce2 Ce 0.33389 0.33389 0.00000 1.00000
  Ho1 Ho 0.50000 0.50000 0.50000 1.00000
  Ho2 Ho 0.00000 0.00000 0.00000 1.00000
  Ho3 Ho 0.83176 0.83176 0.50000 1.00000
  Ho4 Ho 0.16824 0.16824 0.50000 1.00000
  Se1 Se 0.76035 0.23965 0.26009 1.00000
  Se2 Se 0.23965 0.76035 0.73991 1.00000
  Se3 Se 0.08572 0.58741 0.25819 1.00000
  Se4 Se 0.41259 0.91428 0.25819 1.00000
  Se5 Se 0.58741 0.08572 0.74181 1.00000
  Se6 Se 0.91428 0.41259 0.74181 1.00000
获取直接链接